Simultaneous Nadir Overpasses (SNOs) between FY3D and NPP TLE Epoch: 2022 12 22. 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) 12/22/2022 06:12:20 ( 81.21, 26.41) 12/22/2022 06:12:48 ( 81.20, 26.55) 2.45 28 12/22/2022 07:03:06 ( -81.21,-166.34) 12/22/2022 07:03:33 ( -81.21,-166.18) 2.61 27 12/22/2022 07:53:51 ( 81.21, 1.31) 12/22/2022 07:54:18 ( 81.20, 1.17) 2.34 27 12/22/2022 08:44:37 ( -81.21, 168.57) 12/22/2022 08:45:03 ( -81.21, 168.44) 2.14 26 12/22/2022 09:35:23 ( 81.21, -24.18) 12/22/2022 09:35:48 ( 81.20, -24.21) 0.52 25 12/22/2022 10:26:09 ( -81.21, 143.08) 12/22/2022 10:26:33 ( -81.21, 143.06) 0.32 24 12/22/2022 11:16:55 ( 81.21, -49.67) 12/22/2022 11:17:18 ( 81.20, -49.58) 1.41 23 12/22/2022 12:07:41 ( -81.21, 117.59) 12/22/2022 12:08:03 ( -81.21, 117.68) 1.55 22 12/22/2022 12:58:27 ( 81.21, -75.15) 12/22/2022 12:58:48 ( 81.20, -74.96) 3.26 21 12/22/2022 13:49:12 ( -81.21, 92.49) 12/22/2022 13:49:33 ( -81.21, 92.30) 3.20 21 12/22/2022 14:39:58 ( 81.21,-100.25) 12/22/2022 14:40:18 ( 81.21,-100.34) 1.52 20 12/22/2022 15:30:44 ( -81.21, 67.01) 12/22/2022 15:31:03 ( -81.21, 66.93) 1.36 19 12/22/2022 16:21:30 ( 81.21,-125.74) 12/22/2022 16:21:48 ( 81.21,-125.72) 0.41 18 12/22/2022 17:12:16 ( -81.21, 41.52) 12/22/2022 17:12:33 ( -81.21, 41.55) 0.50 17 12/22/2022 18:03:02 ( 81.21,-151.23) 12/22/2022 18:03:18 ( 81.21,-151.10) 2.23 16 12/22/2022 18:53:48 ( -81.21, 16.03) 12/22/2022 18:54:03 ( -81.21, 16.17) 2.34 15 12/22/2022 19:44:33 ( 81.21,-176.33) 12/22/2022 19:44:48 ( 81.21,-176.48) 2.54 15 12/22/2022 20:35:19 ( -81.21, -9.07) 12/22/2022 20:35:33 ( -81.21, -9.21) 2.41 14 12/22/2022 21:26:05 ( 81.21, 158.18) 12/22/2022 21:26:18 ( 81.21, 158.14) 0.69 13 12/22/2022 22:16:51 ( -81.21, -34.55) 12/22/2022 22:17:03 ( -81.21, -34.59) 0.57 12 12/22/2022 23:07:37 ( 81.21, 132.69) 12/22/2022 23:07:48 ( 81.21, 132.76) 1.20 11 12/22/2022 23:58:23 ( -81.21, -60.04) 12/22/2022 23:58:33 ( -81.21, -59.97) 1.28 10 12/23/2022 00:49:09 ( 81.21, 107.20) 12/23/2022 00:49:18 ( 81.21, 107.38) 3.05 9 12/23/2022 01:39:55 ( -81.21, -85.53) 12/23/2022 01:40:03 ( -81.21, -85.35) 3.12 8 12/23/2022 02:30:40 ( 81.21, 82.10) 12/23/2022 02:30:48 ( 81.21, 82.00) 1.71 8 12/23/2022 03:21:26 ( -81.21,-110.63) 12/23/2022 03:21:33 ( -81.21,-110.72) 1.62 7 12/23/2022 04:12:12 ( 81.21, 56.61) 12/23/2022 04:12:18 ( 81.21, 56.62) 0.19 6 12/23/2022 05:02:58 ( -81.21,-136.12) 12/23/2022 05:03:03 ( -81.21,-136.10) 0.23 5 12/23/2022 05:53:44 ( 81.21, 31.13) 12/23/2022 05:53:48 ( 81.21, 31.24) 2.02 4 12/23/2022 06:44:30 ( -81.21,-161.60) 12/23/2022 06:44:33 ( -81.21,-161.48) 2.07 3 12/23/2022 07:35:15 ( 81.21, 6.03) 12/23/2022 07:35:18 ( 81.21, 5.86) 2.74 3 12/23/2022 08:26:01 ( -81.21, 173.30) 12/23/2022 08:26:03 ( -81.21, 173.14) 2.67 2 12/23/2022 09:16:47 ( 81.21, -19.46) 12/23/2022 09:16:48 ( 81.21, -19.52) 0.88 1 12/23/2022 10:07:33 ( -81.21, 147.81) 12/23/2022 10:07:33 ( -81.21, 147.76) 0.83 0 12/23/2022 10:58:19 ( 81.21, -44.95) 12/23/2022 10:58:18 ( 81.21, -44.89) 0.99 1 12/23/2022 11:49:05 ( -81.21, 122.32) 12/23/2022 11:49:03 ( -81.21, 122.38) 1.02 2 12/23/2022 12:39:51 ( 81.21, -70.44) 12/23/2022 12:39:48 ( 81.21, -70.27) 2.85 3 12/23/2022 13:30:37 ( -81.21, 96.83) 12/23/2022 13:30:33 ( -81.21, 97.00) 2.86 4 12/23/2022 14:21:22 ( 81.21, -95.54) 12/23/2022 14:21:18 ( 81.21, -95.65) 1.91 4 12/23/2022 15:12:08 ( -81.21, 71.74) 12/23/2022 15:12:03 ( -81.21, 71.62) 1.88 5 12/23/2022 16:02:54 ( 81.21,-121.03) 12/23/2022 16:02:48 ( 81.21,-121.03) 0.05 6 12/23/2022 16:53:40 ( -81.21, 46.25) 12/23/2022 16:53:33 ( -81.21, 46.25) 0.06 7 12/23/2022 17:44:26 ( 81.21,-146.52) 12/23/2022 17:44:18 ( 81.21,-146.41) 1.82 8 12/23/2022 18:35:12 ( -81.21, 20.76) 12/23/2022 18:35:03 ( -81.21, 20.87) 1.81 9 12/23/2022 19:25:57 ( 81.21,-171.62) 12/23/2022 19:25:48 ( 81.21,-171.79) 2.93 9 12/23/2022 20:16:43 ( -81.21, -4.34) 12/23/2022 20:16:33 ( -81.21, -4.51) 2.93 10 12/23/2022 21:07:29 ( 81.21, 162.89) 12/23/2022 21:07:18 ( 81.21, 162.83) 1.07 11 12/23/2022 21:58:15 ( -81.21, -29.83) 12/23/2022 21:58:03 ( -81.21, -29.89) 1.09 12 12/23/2022 22:49:01 ( 81.21, 137.40) 12/23/2022 22:48:48 ( 81.21, 137.45) 0.80 13 12/23/2022 23:39:47 ( -81.21, -55.32) 12/23/2022 23:39:33 ( -81.21, -55.27) 0.77 14 12/24/2022 00:30:33 ( 81.21, 111.91) 12/24/2022 00:30:18 ( 81.21, 112.07) 2.66 15 12/24/2022 01:21:19 ( -81.21, -80.80) 12/24/2022 01:21:03 ( -81.21, -80.65) 2.61 16 12/24/2022 02:12:04 ( 81.21, 86.81) 12/24/2022 02:11:48 ( 81.21, 86.69) 2.10 16 12/24/2022 03:02:50 ( -81.21,-105.90) 12/24/2022 03:02:33 ( -81.21,-106.03) 2.13 17 12/24/2022 03:53:36 ( 81.21, 61.32) 12/24/2022 03:53:18 ( 81.21, 61.31) 0.24 18 12/24/2022 04:44:22 ( -81.21,-131.39) 12/24/2022 04:44:03 ( -81.21,-131.41) 0.31 19 12/24/2022 05:35:08 ( 81.21, 35.83) 12/24/2022 05:34:48 ( 81.21, 35.93) 1.64 20 12/24/2022 06:25:53 ( -81.21,-156.88) 12/24/2022 06:25:32 ( -81.21,-156.79) 1.57 21 12/24/2022 07:16:38 ( 81.21, 10.73) 12/24/2022 07:16:17 ( 81.21, 10.55) 3.12 21 12/24/2022 08:07:24 ( -81.21, 178.02) 12/24/2022 08:07:02 ( -81.21, 177.83) 3.18 22 12/24/2022 08:58:10 ( 81.21, -14.76) 12/24/2022 08:57:47 ( 81.21, -14.83) 1.26 23 12/24/2022 09:48:56 ( -81.21, 152.53) 12/24/2022 09:48:32 ( -81.21, 152.45) 1.34 24 12/24/2022 10:39:42 ( 81.21, -40.25) 12/24/2022 10:39:17 ( 81.21, -40.21) 0.62 25 12/24/2022 11:30:28 ( -81.21, 127.04) 12/24/2022 11:30:02 ( -81.21, 127.08) 0.54 26 12/24/2022 12:21:14 ( 81.21, -65.74) 12/24/2022 12:20:47 ( 81.21, -65.59) 2.48 27 12/24/2022 13:12:00 ( -81.21, 101.56) 12/24/2022 13:11:32 ( -81.21, 101.70) 2.37 28 12/24/2022 14:02:45 ( 81.21, -90.84) 12/24/2022 14:02:17 ( 81.21, -90.97) 2.28 28 12/24/2022 14:53:31 ( -81.21, 76.46) 12/24/2022 14:53:02 ( -81.21, 76.32) 2.38 29 12/24/2022 15:44:17 ( 81.21,-116.33) 12/24/2022 15:43:47 ( 81.21,-116.35) 0.43 30 12/24/2022 16:35:03 ( -81.21, 50.97) 12/24/2022 16:34:32 ( -81.21, 50.94) 0.56 31 12/24/2022 17:25:49 ( 81.21,-141.82) 12/24/2022 17:25:17 ( 81.21,-141.73) 1.47 32 12/24/2022 18:16:35 ( -81.21, 25.48) 12/24/2022 18:16:02 ( -81.21, 25.56) 1.34 33 12/24/2022 19:07:20 ( 81.21,-166.92) 12/24/2022 19:06:47 ( 81.21,-167.11) 3.30 33 12/24/2022 19:58:07 ( -81.21, -0.01) 12/24/2022 19:57:32 ( -81.21, 0.18) 3.18 35 12/24/2022 20:48:52 ( 81.21, 167.59) 12/24/2022 20:48:17 ( 81.21, 167.51) 1.44 35 12/24/2022 21:39:38 ( -81.21, -25.11) 12/24/2022 21:39:02 ( -81.21, -25.20) 1.58 36 12/24/2022 22:30:24 ( 81.21, 142.10) 12/24/2022 22:29:47 ( 81.21, 142.13) 0.48 37 12/24/2022 23:21:10 ( -81.21, -50.60) 12/24/2022 23:20:32 ( -81.21, -50.58) 0.37 38 12/25/2022 00:11:56 ( 81.21, 116.61) 12/25/2022 00:11:17 ( 81.21, 116.75) 2.31 39 12/25/2022 01:02:42 ( -81.21, -76.09) 12/25/2022 01:02:02 ( -81.21, -75.96) 2.15 40 12/25/2022 01:53:27 ( 81.21, 91.51) 12/25/2022 01:52:47 ( 81.21, 91.37) 2.46 40 12/25/2022 02:44:13 ( -81.21,-101.19) 12/25/2022 02:43:32 ( -81.21,-101.34) 2.62 41 12/25/2022 03:34:59 ( 81.21, 66.02) 12/25/2022 03:34:17 ( 81.21, 65.99) 0.62 42 12/25/2022 04:25:45 ( -81.21,-126.67) 12/25/2022 04:25:02 ( -81.21,-126.72) 0.80 43 12/25/2022 05:16:31 ( 81.21, 40.53) 12/25/2022 05:15:47 ( 81.21, 40.61) 1.31 44 12/25/2022 06:07:17 ( -81.21,-152.16) 12/25/2022 06:06:32 ( -81.21,-152.10) 1.13 45 12/25/2022 06:58:02 ( 81.21, 15.43) 12/25/2022 06:57:16 ( 81.20, 15.61) 3.16 46 12/25/2022 07:48:48 ( -81.21,-177.26) 12/25/2022 07:48:01 ( -81.20,-177.09) 2.94 47 12/25/2022 08:39:34 ( 81.21, -10.06) 12/25/2022 08:38:47 ( 81.21, -10.15) 1.62 47 12/25/2022 09:30:20 ( -81.21, 157.25) 12/25/2022 09:29:32 ( -81.21, 157.14) 1.82 48 12/25/2022 10:21:06 ( 81.21, -35.55) 12/25/2022 10:20:17 ( 81.21, -35.53) 0.39 49 12/25/2022 11:11:52 ( -81.21, 131.76) 12/25/2022 11:11:02 ( -81.21, 131.76) 0.33 50 12/25/2022 12:02:37 ( 81.21, -60.65) 12/25/2022 12:01:46 ( 81.20, -60.53) 2.16 51 12/25/2022 12:53:23 ( -81.21, 106.66) 12/25/2022 12:52:31 ( -81.20, 106.77) 1.92 52 12/25/2022 13:44:09 ( 81.21, -86.14) 12/25/2022 13:43:17 ( 81.21, -86.29) 2.63 52 12/25/2022 14:34:55 ( -81.21, 81.17) 12/25/2022 14:34:02 ( -81.21, 81.00) 2.85 53 12/25/2022 15:25:41 ( 81.21,-111.63) 12/25/2022 15:24:47 ( 81.21,-111.67) 0.81 54 12/25/2022 16:16:27 ( -81.21, 55.68) 12/25/2022 16:15:32 ( -81.21, 55.62) 1.04 55 12/25/2022 17:07:13 ( 81.21,-137.12) 12/25/2022 17:06:17 ( 81.21,-137.06) 1.18 56 12/25/2022 17:57:58 ( -81.21, 30.58) 12/25/2022 17:57:01 ( -81.20, 30.63) 0.95 57 12/25/2022 18:48:44 ( 81.21,-162.22) 12/25/2022 18:47:46 ( 81.20,-162.05) 2.98 58 12/25/2022 19:39:30 ( -81.21, 5.09) 12/25/2022 19:38:31 ( -81.20, 5.25) 2.71 59 12/25/2022 20:30:16 ( 81.21, 172.29) 12/25/2022 20:29:17 ( 81.21, 172.18) 1.79 59 12/25/2022 21:21:02 ( -81.21, -20.40) 12/25/2022 21:20:02 ( -81.21, -20.52) 2.05 60 12/25/2022 22:11:48 ( 81.21, 146.80) 12/25/2022 22:10:47 ( 81.21, 146.80) 0.40 61 12/25/2022 23:02:34 ( -81.21, -45.89) 12/25/2022 23:01:32 ( -81.21, -45.90) 0.44 62 12/25/2022 23:53:19 ( 81.21, 121.69) 12/25/2022 23:52:16 ( 81.20, 121.81) 1.98 63 12/26/2022 00:44:05 ( -81.21, -70.99) 12/26/2022 00:43:01 ( -81.20, -70.89) 1.69 64 12/26/2022 01:34:51 ( 81.21, 96.20) 12/26/2022 01:33:47 ( 81.21, 96.04) 2.80 64 12/26/2022 02:25:37 ( -81.21, -96.48) 12/26/2022 02:24:32 ( -81.21, -96.66) 3.08 65 12/26/2022 03:16:23 ( 81.21, 70.71) 12/26/2022 03:15:17 ( 81.21, 70.66) 0.99 66 12/26/2022 04:07:09 ( -81.21,-121.97) 12/26/2022 04:06:02 ( -81.21,-122.04) 1.27 67 12/26/2022 04:57:54 ( 81.21, 45.61) 12/26/2022 04:56:46 ( 81.20, 45.67) 1.01 68 12/26/2022 05:48:40 ( -81.21,-147.07) 12/26/2022 05:47:31 ( -81.20,-147.03) 0.72 69 12/26/2022 06:39:26 ( 81.21, 20.12) 12/26/2022 06:38:16 ( 81.20, 20.29) 2.82 70 12/26/2022 07:30:12 ( -81.21,-172.56) 12/26/2022 07:29:01 ( -81.20,-172.41) 2.49 71 12/26/2022 08:20:58 ( 81.21, -5.37) 12/26/2022 08:19:47 ( 81.21, -5.48) 1.96 71 12/26/2022 09:11:43 ( -81.21, 161.96) 12/26/2022 09:10:31 ( -81.21, 161.82) 2.28 72 12/26/2022 10:02:28 ( 81.21, -30.47) 12/26/2022 10:01:15 ( 81.20, -30.48) 0.37 73 12/26/2022 10:53:14 ( -81.21, 136.85) 12/26/2022 10:52:00 ( -81.20, 136.83) 0.54 74 12/26/2022 11:44:00 ( 81.21, -55.96) 12/26/2022 11:42:45 ( 81.20, -55.86) 1.82 75