Simultaneous Nadir Overpasses (SNOs) between FY3D and NPP TLE Epoch: 2023 9 13. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(NPP) NPP Lat/Lon Distance(km) Time Diff(sec) 09/13/2023 03:20:37 ( 81.18, 72.16) 09/13/2023 03:21:28 ( 81.18, 72.12) 0.55 51 09/13/2023 04:11:23 ( -81.18,-120.49) 09/13/2023 04:12:13 ( -81.18,-120.56) 1.17 50 09/13/2023 05:02:09 ( 81.18, 46.53) 09/13/2023 05:02:58 ( 81.18, 46.69) 2.66 49 09/13/2023 05:52:55 ( -81.18,-146.11) 09/13/2023 05:53:43 ( -81.18,-146.00) 2.01 48 09/13/2023 06:43:40 ( 81.18, 21.30) 09/13/2023 06:44:28 ( 81.18, 21.25) 1.00 48 09/13/2023 07:34:26 ( -81.18,-171.35) 09/13/2023 07:35:13 ( -81.18,-171.43) 1.57 47 09/13/2023 08:25:11 ( 81.18, -3.94) 09/13/2023 08:25:57 ( 81.17, -3.81) 2.27 46 09/13/2023 09:15:57 ( -81.18, 163.42) 09/13/2023 09:16:42 ( -81.17, 163.51) 1.63 45 09/13/2023 10:06:42 ( 81.18, -29.17) 09/13/2023 10:07:27 ( 81.17, -29.25) 1.28 45 09/13/2023 10:57:28 ( -81.18, 138.18) 09/13/2023 10:58:12 ( -81.17, 138.07) 1.93 44 09/13/2023 11:48:14 ( 81.18, -54.80) 09/13/2023 11:48:57 ( 81.18, -54.68) 1.93 43 09/13/2023 12:39:00 ( -81.18, 112.56) 09/13/2023 12:39:42 ( -81.18, 112.63) 1.24 42 09/13/2023 13:29:45 ( 81.18, -80.03) 09/13/2023 13:30:27 ( 81.18, -80.12) 1.54 42 09/13/2023 14:20:31 ( -81.18, 87.33) 09/13/2023 14:21:12 ( -81.18, 87.20) 2.22 41 09/13/2023 15:11:17 ( 81.18,-105.66) 09/13/2023 15:11:57 ( 81.18,-105.56) 1.67 40 09/13/2023 16:02:03 ( -81.18, 61.71) 09/13/2023 16:02:42 ( -81.18, 61.76) 0.98 39 09/13/2023 16:52:48 ( 81.18,-130.89) 09/13/2023 16:53:27 ( 81.18,-131.00) 1.91 39 09/13/2023 17:43:34 ( -81.18, 36.47) 09/13/2023 17:44:12 ( -81.18, 36.32) 2.58 38 09/13/2023 18:34:19 ( 81.18,-156.13) 09/13/2023 18:34:56 ( 81.17,-156.05) 1.32 37 09/13/2023 19:25:05 ( -81.18, 11.24) 09/13/2023 19:25:41 ( -81.17, 11.27) 0.73 36 09/13/2023 20:15:50 ( 81.18, 178.64) 09/13/2023 20:16:26 ( 81.17, 178.51) 2.26 36 09/13/2023 21:06:36 ( -81.18, -14.00) 09/13/2023 21:07:11 ( -81.17, -14.17) 2.98 35 09/13/2023 21:57:22 ( 81.18, 153.01) 09/13/2023 21:57:56 ( 81.18, 153.07) 0.93 34 09/13/2023 22:48:08 ( -81.18, -39.62) 09/13/2023 22:48:41 ( -81.18, -39.61) 0.21 33 09/13/2023 23:38:53 ( 81.18, 127.78) 09/13/2023 23:39:26 ( 81.18, 127.63) 2.54 33 09/14/2023 00:29:39 ( -81.18, -64.86) 09/14/2023 00:30:11 ( -81.18, -65.05) 3.27 32 09/14/2023 01:20:25 ( 81.18, 102.16) 09/14/2023 01:20:56 ( 81.18, 102.19) 0.73 31 09/14/2023 02:11:11 ( -81.18, -90.48) 09/14/2023 02:11:41 ( -81.18, -90.48) 0.34 30 09/14/2023 03:01:56 ( 81.18, 76.92) 09/14/2023 03:02:26 ( 81.18, 76.75) 2.88 30 09/14/2023 03:52:42 ( -81.18,-115.71) 09/14/2023 03:53:10 ( -81.17,-115.54) 2.99 28 09/14/2023 04:43:27 ( 81.18, 51.68) 09/14/2023 04:43:55 ( 81.17, 51.70) 0.55 28 09/14/2023 05:34:12 ( -81.18,-140.95) 09/14/2023 05:34:39 ( -81.17,-140.98) 0.78 27 09/14/2023 06:24:57 ( 81.18, 26.45) 09/14/2023 06:25:24 ( 81.18, 26.26) 3.25 27 09/14/2023 07:15:44 ( -81.18,-166.57) 09/14/2023 07:16:09 ( -81.17,-166.42) 2.61 25 09/14/2023 08:06:29 ( 81.18, 0.82) 09/14/2023 08:06:54 ( 81.18, 0.82) 0.10 25 09/14/2023 08:57:15 ( -81.18, 168.20) 09/14/2023 08:57:39 ( -81.18, 168.15) 0.87 24 09/14/2023 09:48:01 ( 81.18, -24.80) 09/14/2023 09:48:24 ( 81.18, -24.62) 3.10 23 09/14/2023 10:38:47 ( -81.18, 142.57) 09/14/2023 10:39:09 ( -81.18, 142.71) 2.28 22 09/14/2023 11:29:32 ( 81.18, -50.04) 09/14/2023 11:29:54 ( 81.18, -50.06) 0.51 22 09/14/2023 12:20:18 ( -81.18, 117.34) 09/14/2023 12:20:39 ( -81.18, 117.27) 1.21 21 09/14/2023 13:11:03 ( 81.18, -75.27) 09/14/2023 13:11:23 ( 81.17, -75.11) 2.77 20 09/14/2023 14:01:49 ( -81.18, 92.10) 09/14/2023 14:02:08 ( -81.17, 92.21) 2.00 19 09/14/2023 14:52:34 ( 81.18,-100.51) 09/14/2023 14:52:53 ( 81.17,-100.55) 0.92 19 09/14/2023 15:43:21 ( -81.18, 66.48) 09/14/2023 15:43:39 ( -81.18, 66.39) 1.64 18 09/14/2023 16:34:06 ( 81.18,-126.13) 09/14/2023 16:34:23 ( 81.18,-125.99) 2.41 17 09/14/2023 17:24:52 ( -81.18, 41.25) 09/14/2023 17:25:08 ( -81.17, 41.34) 1.58 16 09/14/2023 18:15:37 ( 81.18,-151.37) 09/14/2023 18:15:53 ( 81.18,-151.43) 1.06 16 09/14/2023 19:06:23 ( -81.18, 16.01) 09/14/2023 19:06:38 ( -81.18, 15.90) 1.90 15 09/14/2023 19:57:09 ( 81.18,-176.99) 09/14/2023 19:57:23 ( 81.18,-176.87) 2.11 14 09/14/2023 20:47:55 ( -81.18, -9.61) 09/14/2023 20:48:08 ( -81.18, -9.54) 1.25 13 09/14/2023 21:38:40 ( 81.18, 157.77) 09/14/2023 21:38:53 ( 81.18, 157.69) 1.40 13 09/14/2023 22:29:26 ( -81.18, -34.85) 09/14/2023 22:29:38 ( -81.18, -34.98) 2.22 12 09/14/2023 23:20:11 ( 81.18, 132.53) 09/14/2023 23:20:22 ( 81.17, 132.63) 1.84 11 09/15/2023 00:10:58 ( -81.18, -60.47) 09/15/2023 00:11:08 ( -81.18, -60.42) 1.08 10 09/15/2023 01:01:43 ( 81.18, 106.91) 09/15/2023 01:01:53 ( 81.18, 106.81) 1.82 10 09/15/2023 01:52:29 ( -81.18, -85.71) 09/15/2023 01:52:38 ( -81.18, -85.85) 2.61 9 09/15/2023 02:43:14 ( 81.18, 81.67) 09/15/2023 02:43:22 ( 81.18, 81.76) 1.44 8 09/15/2023 03:34:00 ( -81.18,-110.94) 09/15/2023 03:34:07 ( -81.17,-110.91) 0.62 7 09/15/2023 04:24:45 ( 81.18, 56.44) 09/15/2023 04:24:52 ( 81.18, 56.32) 2.04 7 09/15/2023 05:15:31 ( -81.18,-136.18) 09/15/2023 05:15:37 ( -81.18,-136.35) 2.93 6 09/15/2023 06:06:17 ( 81.18, 30.81) 09/15/2023 06:06:22 ( 81.18, 30.88) 1.14 5 09/15/2023 06:57:03 ( -81.18,-161.80) 09/15/2023 06:57:07 ( -81.18,-161.79) 0.24 4 09/15/2023 07:47:48 ( 81.18, 5.58) 09/15/2023 07:47:52 ( 81.18, 5.44) 2.36 4 09/15/2023 08:38:34 ( -81.18, 172.96) 09/15/2023 08:38:37 ( -81.18, 172.77) 3.24 3 09/15/2023 09:29:19 ( 81.18, -19.66) 09/15/2023 09:29:21 ( 81.17, -19.62) 0.99 2 09/15/2023 10:20:06 ( -81.18, 147.34) 09/15/2023 10:20:07 ( -81.18, 147.34) 0.54 1 09/15/2023 11:10:51 ( 81.18, -45.29) 09/15/2023 11:10:52 ( 81.18, -45.44) 2.73 1 09/15/2023 12:01:37 ( -81.18, 122.10) 09/15/2023 12:01:36 ( -81.17, 122.28) 2.99 1 09/15/2023 12:52:22 ( 81.18, -70.52) 09/15/2023 12:52:21 ( 81.18, -70.50) 0.50 1 09/15/2023 13:43:08 ( -81.18, 96.87) 09/15/2023 13:43:06 ( -81.17, 96.84) 0.60 2 09/15/2023 14:33:53 ( 81.18, -95.76) 09/15/2023 14:33:51 ( 81.18, -95.94) 3.02 2 09/15/2023 15:24:40 ( -81.18, 71.25) 09/15/2023 15:24:36 ( -81.18, 71.40) 2.65 4 09/15/2023 16:15:25 ( 81.18,-121.38) 09/15/2023 16:15:21 ( 81.18,-121.38) 0.25 4 09/15/2023 17:06:11 ( -81.18, 46.01) 09/15/2023 17:06:06 ( -81.18, 45.96) 0.81 5 09/15/2023 17:56:56 ( 81.18,-146.62) 09/15/2023 17:56:50 ( 81.17,-146.43) 3.32 6 09/15/2023 18:47:43 ( -81.18, 20.39) 09/15/2023 18:47:36 ( -81.18, 20.52) 2.37 7 09/15/2023 19:38:28 ( 81.18,-172.25) 09/15/2023 19:38:21 ( 81.18,-172.25) 0.64 7 09/15/2023 20:29:14 ( -81.18, -4.85) 09/15/2023 20:29:06 ( -81.18, -4.92) 1.22 8 09/15/2023 21:19:59 ( 81.18, 162.52) 09/15/2023 21:19:50 ( 81.17, 162.69) 2.95 9 09/15/2023 22:10:45 ( -81.18, -30.09) 09/15/2023 22:10:35 ( -81.17, -29.97) 1.99 10 09/15/2023 23:01:30 ( 81.18, 137.28) 09/15/2023 23:01:20 ( 81.18, 137.25) 0.58 10 09/15/2023 23:52:16 ( -81.18, -55.32) 09/15/2023 23:52:05 ( -81.17, -55.41) 1.55 11 09/16/2023 00:43:02 ( 81.18, 111.65) 09/16/2023 00:42:50 ( 81.18, 111.81) 2.64 12 09/16/2023 01:33:48 ( -81.18, -80.95) 09/16/2023 01:33:35 ( -81.18, -80.85) 1.63 13 09/16/2023 02:24:33 ( 81.18, 86.42) 09/16/2023 02:24:20 ( 81.18, 86.37) 0.84 13 09/16/2023 03:15:19 ( -81.18,-106.18) 09/16/2023 03:15:05 ( -81.18,-106.29) 1.82 14 09/16/2023 04:06:04 ( 81.18, 61.18) 09/16/2023 04:05:49 ( 81.17, 61.31) 2.39 15 09/16/2023 04:56:51 ( -81.18,-131.81) 09/16/2023 04:56:35 ( -81.18,-131.73) 1.38 16 09/16/2023 05:47:36 ( 81.18, 35.55) 09/16/2023 05:47:20 ( 81.18, 35.49) 1.27 16 09/16/2023 06:38:22 ( -81.18,-157.04) 09/16/2023 06:38:05 ( -81.18,-157.17) 2.18 17 09/16/2023 07:29:07 ( 81.18, 10.32) 09/16/2023 07:28:49 ( 81.17, 10.43) 2.00 18 09/16/2023 08:19:52 ( -81.18, 177.72) 09/16/2023 08:19:33 ( -81.17, 177.77) 1.04 19 09/16/2023 09:10:37 ( 81.18, -14.92) 09/16/2023 09:10:18 ( 81.18, -15.01) 1.51 19 09/16/2023 10:01:23 ( -81.18, 152.48) 09/16/2023 10:01:03 ( -81.18, 152.33) 2.54 20 09/16/2023 10:52:09 ( 81.18, -40.55) 09/16/2023 10:51:48 ( 81.18, -40.45) 1.68 21 09/16/2023 11:42:55 ( -81.18, 126.86) 09/16/2023 11:42:33 ( -81.18, 126.90) 0.63 22 09/16/2023 12:33:40 ( 81.18, -65.78) 09/16/2023 12:33:18 ( 81.18, -65.89) 1.79 22 09/16/2023 13:24:26 ( -81.18, 101.62) 09/16/2023 13:24:03 ( -81.18, 101.46) 2.82 23 09/16/2023 14:15:12 ( 81.18, -91.41) 09/16/2023 14:14:48 ( 81.18, -91.33) 1.48 24 09/16/2023 15:05:58 ( -81.18, 76.00) 09/16/2023 15:05:33 ( -81.18, 76.02) 0.49 25 09/16/2023 15:56:43 ( 81.18,-116.65) 09/16/2023 15:56:18 ( 81.18,-116.77) 2.16 25 09/16/2023 16:47:29 ( -81.18, 50.76) 09/16/2023 16:47:03 ( -81.18, 50.58) 3.17 26 09/16/2023 17:38:14 ( 81.18,-141.88) 09/16/2023 17:37:47 ( 81.17,-141.83) 1.06 27 09/16/2023 18:29:00 ( -81.18, 25.52) 09/16/2023 18:28:32 ( -81.17, 25.52) 0.48 28 09/16/2023 19:19:45 ( 81.18,-167.12) 09/16/2023 19:19:17 ( 81.18,-167.27) 2.46 28 09/16/2023 20:10:32 ( -81.18, -0.10) 09/16/2023 20:10:02 ( -81.18, 0.08) 3.07 30 09/16/2023 21:01:17 ( 81.18, 167.25) 09/16/2023 21:00:47 ( 81.18, 167.29) 0.72 30 09/16/2023 21:52:03 ( -81.18, -25.34) 09/16/2023 21:51:32 ( -81.18, -25.36) 0.38 31 09/16/2023 22:42:48 ( 81.18, 142.01) 09/16/2023 22:42:17 ( 81.18, 141.85) 2.74 31 09/16/2023 23:33:35 ( -81.18, -50.96) 09/16/2023 23:33:02 ( -81.18, -50.80) 2.78 33 09/17/2023 00:24:20 ( 81.18, 116.39) 09/17/2023 00:23:47 ( 81.18, 116.41) 0.68 33 09/17/2023 01:15:06 ( -81.18, -76.20) 09/17/2023 01:14:32 ( -81.18, -76.24) 0.77 34 09/17/2023 02:05:51 ( 81.18, 91.15) 09/17/2023 02:05:17 ( 81.18, 90.97) 3.09 34 09/17/2023 02:56:37 ( -81.18,-101.44) 09/17/2023 02:56:01 ( -81.17,-101.30) 2.45 36 09/17/2023 03:47:22 ( 81.18, 65.91) 09/17/2023 03:46:46 ( 81.17, 65.91) 0.33 36 09/17/2023 04:38:08 ( -81.18,-126.67) 09/17/2023 04:37:31 ( -81.17,-126.74) 1.17 37 09/17/2023 05:28:54 ( 81.18, 40.29) 09/17/2023 05:28:16 ( 81.18, 40.47) 3.22 38 09/17/2023 06:19:40 ( -81.18,-152.30) 09/17/2023 06:19:01 ( -81.18,-152.18) 2.08 39 09/17/2023 07:10:25 ( 81.18, 15.05) 09/17/2023 07:09:46 ( 81.18, 15.03) 0.26 39 09/17/2023 08:01:11 ( -81.18,-177.54) 09/17/2023 08:00:31 ( -81.18,-177.62) 1.37 40 09/17/2023 08:51:57 ( 81.18, -10.58) 09/17/2023 08:51:16 ( 81.18, -10.41) 2.96 41 09/17/2023 09:42:43 ( -81.18, 156.84) 09/17/2023 09:42:01 ( -81.18, 156.94) 1.79 42 09/17/2023 10:33:28 ( 81.18, -35.82) 09/17/2023 10:32:46 ( 81.18, -35.85) 0.75 42 09/17/2023 11:24:14 ( -81.18, 131.60) 09/17/2023 11:23:31 ( -81.18, 131.51) 1.71 43 09/17/2023 12:14:59 ( 81.18, -61.05) 09/17/2023 12:14:15 ( 81.17, -60.91) 2.60 44 09/17/2023 13:05:45 ( -81.18, 106.36) 09/17/2023 13:05:00 ( -81.17, 106.45) 1.51 45 09/17/2023 13:56:30 ( 81.18, -86.29) 09/17/2023 13:55:45 ( 81.18, -86.35) 0.94 45 09/17/2023 14:47:16 ( -81.18, 81.13) 09/17/2023 14:46:30 ( -81.17, 81.01) 2.11 46 09/17/2023 15:38:02 ( 81.18,-111.92) 09/17/2023 15:37:15 ( 81.18,-111.79) 2.28 47 09/17/2023 16:28:48 ( -81.18, 55.50) 09/17/2023 16:28:00 ( -81.18, 55.57) 1.10 48 09/17/2023 17:19:33 ( 81.18,-137.16) 09/17/2023 17:18:45 ( 81.18,-137.23) 1.18 48 09/17/2023 18:10:19 ( -81.18, 30.26) 09/17/2023 18:09:30 ( -81.18, 30.13) 2.36 49 09/17/2023 19:01:05 ( 81.18,-162.78) 09/17/2023 19:00:15 ( 81.18,-162.67) 2.04 50 09/17/2023 19:51:51 ( -81.18, 4.64) 09/17/2023 19:51:00 ( -81.18, 4.69) 0.83 51 09/17/2023 20:42:36 ( 81.18, 171.98) 09/17/2023 20:41:45 ( 81.18, 171.89) 1.56 51 09/17/2023 21:33:22 ( -81.18, -20.60) 09/17/2023 21:32:30 ( -81.18, -20.75) 2.68 52 09/17/2023 22:24:07 ( 81.18, 146.74) 09/17/2023 22:23:14 ( 81.17, 146.83) 1.67 53 09/17/2023 23:14:53 ( -81.18, -45.84) 09/17/2023 23:13:59 ( -81.17, -45.81) 0.70 54 09/18/2023 00:05:38 ( 81.18, 121.50) 09/18/2023 00:04:44 ( 81.18, 121.39) 1.85 54 09/18/2023 00:56:25 ( -81.18, -71.46) 09/18/2023 00:55:30 ( -81.19, -71.63) 3.06 55 09/18/2023 01:47:10 ( 81.18, 95.87) 09/18/2023 01:46:14 ( 81.18, 95.95) 1.34 56 09/18/2023 02:37:56 ( -81.18, -96.70) 09/18/2023 02:36:59 ( -81.18, -96.69) 0.18 57 09/18/2023 03:28:41 ( 81.18, 70.63) 09/18/2023 03:27:44 ( 81.18, 70.51) 2.12 57 09/18/2023 04:19:28 ( -81.18,-122.32) 09/18/2023 04:18:29 ( -81.18,-122.13) 3.26 59 09/18/2023 05:10:13 ( 81.18, 45.01) 09/18/2023 05:09:14 ( 81.18, 45.07) 1.16 59 09/18/2023 06:00:59 ( -81.18,-147.56) 09/18/2023 05:59:59 ( -81.18,-147.57) 0.34 60 09/18/2023 06:51:44 ( 81.18, 19.77) 09/18/2023 06:50:44 ( 81.18, 19.63) 2.47 60 09/18/2023 07:42:30 ( -81.18,-172.80) 09/18/2023 07:41:28 ( -81.17,-172.63) 2.95 62 09/18/2023 08:33:15 ( 81.18, -5.47) 09/18/2023 08:32:13 ( 81.17, -5.43) 0.78 62 09/18/2023 09:24:01 ( -81.18, 161.96) 09/18/2023 09:22:58 ( -81.17, 161.93) 0.79 63 09/18/2023 10:14:46 ( 81.18, -30.71) 09/18/2023 10:13:43 ( 81.18, -30.87) 2.77 63 09/18/2023 11:05:33 ( -81.18, 136.34) 09/18/2023 11:04:28 ( -81.17, 136.49) 2.59 65 09/18/2023 11:56:17 ( 81.18, -56.34) 09/18/2023 11:55:12 ( 81.18, -56.31) 0.41 65 09/18/2023 12:47:03 ( -81.18, 111.10) 09/18/2023 12:45:57 ( -81.18, 111.05) 0.87 66 09/18/2023 13:37:48 ( 81.18, -81.58) 09/18/2023 13:36:42 ( 81.18, -81.75) 3.05 66 09/18/2023 14:28:35 ( -81.18, 85.47) 09/18/2023 14:27:27 ( -81.18, 85.61) 2.29 68 09/18/2023 15:19:20 ( 81.18,-107.20) 09/18/2023 15:18:12 ( 81.18,-107.20) 0.52 68 09/18/2023 16:10:06 ( -81.18, 60.23) 09/18/2023 16:08:57 ( -81.18, 60.17) 1.20 69 09/18/2023 17:00:51 ( 81.18,-132.44) 09/18/2023 16:59:41 ( 81.17,-132.26) 3.24 70 09/18/2023 17:51:37 ( -81.18, 34.99) 09/18/2023 17:50:26 ( -81.17, 35.10) 2.01 71 09/18/2023 18:42:22 ( 81.18,-157.68) 09/18/2023 18:41:11 ( 81.18,-157.70) 0.41 71 09/18/2023 19:33:08 ( -81.18, 9.75) 09/18/2023 19:31:56 ( -81.17, 9.66) 1.62 72 09/18/2023 20:23:54 ( 81.18, 176.69) 09/18/2023 20:22:41 ( 81.18, 176.86) 2.93 73 09/18/2023 21:14:40 ( -81.18, -15.87) 09/18/2023 21:13:26 ( -81.18, -15.78) 1.62 74 09/18/2023 22:05:25 ( 81.18, 151.45) 09/18/2023 22:04:11 ( 81.18, 151.42) 0.53 74 09/18/2023 22:56:11 ( -81.18, -41.11) 09/18/2023 22:54:56 ( -81.18, -41.22) 1.83 75