Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-20 TLE Epoch: 2023 4 15. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(NOAA-20) NOAA-20 Lat/Lon Distance(km) Time Diff(sec) 04/25/2023 04:04:26 ( -81.19,-121.12) 04/25/2023 04:05:41 ( -81.19,-121.08) 0.62 75 04/25/2023 04:55:11 ( 81.19, 46.42) 04/25/2023 04:56:25 ( 81.18, 46.57) 2.73 74 04/25/2023 05:45:57 ( -81.19,-146.32) 04/25/2023 05:47:11 ( -81.19,-146.48) 2.75 74 04/25/2023 06:36:43 ( 81.19, 20.82) 04/25/2023 06:37:56 ( 81.19, 20.78) 0.74 73 04/25/2023 07:27:29 ( -81.19,-171.92) 04/25/2023 07:28:41 ( -81.19,-171.89) 0.63 72 04/25/2023 08:18:14 ( 81.19, -4.39) 04/25/2023 08:19:25 ( 81.19, -4.23) 2.66 71 04/25/2023 09:09:00 ( -81.19, 162.88) 04/25/2023 09:10:11 ( -81.19, 162.71) 2.84 71 04/25/2023 09:59:46 ( 81.19, -29.98) 04/25/2023 10:00:56 ( 81.19, -30.02) 0.86 70 04/25/2023 10:50:32 ( -81.19, 137.28) 04/25/2023 10:51:41 ( -81.19, 137.31) 0.69 69 04/25/2023 11:41:17 ( 81.19, -55.19) 04/25/2023 11:42:25 ( 81.19, -55.04) 2.59 68 04/25/2023 12:32:03 ( -81.19, 112.08) 04/25/2023 12:33:11 ( -81.19, 111.91) 2.92 68 04/25/2023 13:22:48 ( 81.19, -80.40) 04/25/2023 13:23:55 ( 81.19, -80.44) 0.86 67 04/25/2023 14:13:34 ( -81.19, 86.87) 04/25/2023 14:14:40 ( -81.19, 86.89) 0.53 66 04/25/2023 15:04:20 ( 81.19,-105.99) 04/25/2023 15:05:25 ( 81.19,-105.84) 2.54 65 04/25/2023 15:55:06 ( -81.19, 61.28) 04/25/2023 15:56:11 ( -81.20, 61.10) 3.02 65 04/25/2023 16:45:51 ( 81.19,-131.20) 04/25/2023 16:46:55 ( 81.19,-131.25) 0.84 64 04/25/2023 17:36:37 ( -81.19, 36.07) 04/25/2023 17:37:40 ( -81.19, 36.08) 0.37 63 04/25/2023 18:27:23 ( 81.19,-156.80) 04/25/2023 18:28:25 ( 81.19,-156.65) 2.49 62 04/25/2023 19:18:08 ( -81.19, 10.86) 04/25/2023 19:19:10 ( -81.19, 10.68) 3.08 62 04/25/2023 20:08:54 ( 81.19, 178.00) 04/25/2023 20:09:55 ( 81.19, 177.95) 0.84 61 04/25/2023 20:59:40 ( -81.19, -14.73) 04/25/2023 21:00:40 ( -81.19, -14.72) 0.22 60 04/25/2023 21:50:26 ( 81.19, 152.40) 04/25/2023 21:51:25 ( 81.19, 152.55) 2.46 59 04/25/2023 22:41:11 ( -81.19, -39.94) 04/25/2023 22:42:10 ( -81.19, -40.12) 3.14 59 04/25/2023 23:31:57 ( 81.19, 127.19) 04/25/2023 23:32:55 ( 81.19, 127.14) 0.87 58 04/26/2023 00:22:43 ( -81.19, -65.53) 04/26/2023 00:23:40 ( -81.19, -65.53) 0.13 57 04/26/2023 01:13:29 ( 81.19, 101.60) 04/26/2023 01:14:25 ( 81.19, 101.74) 2.43 56 04/26/2023 02:04:14 ( -81.19, -90.74) 04/26/2023 02:05:10 ( -81.19, -90.93) 3.20 56 04/26/2023 02:55:00 ( 81.19, 76.39) 04/26/2023 02:55:55 ( 81.19, 76.34) 0.94 55 04/26/2023 03:45:46 ( -81.19,-116.33) 04/26/2023 03:46:40 ( -81.19,-116.33) 0.21 54 04/26/2023 04:36:32 ( 81.19, 50.79) 04/26/2023 04:37:25 ( 81.19, 50.93) 2.42 53 04/26/2023 05:27:17 ( -81.19,-141.54) 04/26/2023 05:28:10 ( -81.19,-141.73) 3.28 53 04/26/2023 06:18:03 ( 81.19, 25.59) 04/26/2023 06:18:55 ( 81.19, 25.53) 1.02 52 04/26/2023 07:08:49 ( -81.19,-167.13) 04/26/2023 07:09:40 ( -81.19,-167.14) 0.36 51 04/26/2023 07:59:34 ( 81.19, 0.38) 04/26/2023 08:00:24 ( 81.19, 0.51) 2.35 50 04/26/2023 08:50:20 ( -81.19, 167.66) 04/26/2023 08:51:09 ( -81.18, 167.84) 3.24 49 04/26/2023 09:41:06 ( 81.19, -25.22) 04/26/2023 09:41:55 ( 81.20, -25.27) 1.12 49 04/26/2023 10:31:52 ( -81.19, 142.06) 04/26/2023 10:32:40 ( -81.19, 142.06) 0.52 48 04/26/2023 11:22:37 ( 81.19, -50.43) 04/26/2023 11:23:24 ( 81.19, -50.29) 2.28 47 04/26/2023 12:13:23 ( -81.19, 116.86) 04/26/2023 12:14:09 ( -81.19, 117.04) 3.15 46 04/26/2023 13:04:08 ( 81.19, -75.63) 04/26/2023 13:04:54 ( 81.19, -75.70) 1.14 46 04/26/2023 13:54:54 ( -81.19, 91.65) 04/26/2023 13:55:39 ( -81.19, 91.64) 0.46 45 04/26/2023 14:45:40 ( 81.19,-101.23) 04/26/2023 14:46:24 ( 81.19,-101.10) 2.23 44 04/26/2023 15:36:25 ( -81.19, 66.05) 04/26/2023 15:37:08 ( -81.19, 66.23) 3.07 43 04/26/2023 16:27:10 ( 81.19,-126.44) 04/26/2023 16:27:53 ( 81.19,-126.50) 1.13 43 04/26/2023 17:17:56 ( -81.19, 40.85) 04/26/2023 17:18:38 ( -81.19, 40.83) 0.37 42 04/26/2023 18:08:42 ( 81.19,-152.03) 04/26/2023 18:09:23 ( 81.19,-151.91) 2.19 41 04/26/2023 18:59:28 ( -81.19, 15.25) 04/26/2023 19:00:08 ( -81.19, 15.43) 3.00 40 04/26/2023 19:50:13 ( 81.19,-177.24) 04/26/2023 19:50:53 ( 81.19,-177.31) 1.14 40 04/26/2023 20:40:59 ( -81.19, -9.96) 04/26/2023 20:41:38 ( -81.19, -9.98) 0.34 39 04/26/2023 21:31:45 ( 81.19, 157.16) 04/26/2023 21:32:23 ( 81.19, 157.29) 2.15 38 04/26/2023 22:22:31 ( -81.19, -35.55) 04/26/2023 22:23:08 ( -81.19, -35.38) 2.93 37 04/26/2023 23:13:16 ( 81.19, 131.95) 04/26/2023 23:13:53 ( 81.19, 131.88) 1.18 37 04/27/2023 00:04:02 ( -81.19, -60.76) 04/27/2023 00:04:38 ( -81.19, -60.78) 0.40 36 04/27/2023 00:54:48 ( 81.19, 106.36) 04/27/2023 00:55:23 ( 81.19, 106.48) 2.13 35 04/27/2023 01:45:34 ( -81.19, -86.35) 04/27/2023 01:46:08 ( -81.19, -86.18) 2.88 34 04/27/2023 02:36:19 ( 81.19, 81.15) 04/27/2023 02:36:53 ( 81.19, 81.08) 1.24 34 04/27/2023 03:27:05 ( -81.19,-111.56) 04/27/2023 03:27:38 ( -81.19,-111.59) 0.50 33 04/27/2023 04:17:50 ( 81.19, 55.94) 04/27/2023 04:18:22 ( 81.18, 56.06) 2.13 32 04/27/2023 05:08:37 ( -81.19,-137.16) 04/27/2023 05:09:08 ( -81.19,-136.99) 2.83 31 04/27/2023 05:59:22 ( 81.19, 30.34) 04/27/2023 05:59:53 ( 81.19, 30.27) 1.31 31 04/27/2023 06:50:08 ( -81.19,-162.36) 04/27/2023 06:50:38 ( -81.19,-162.39) 0.64 30 04/27/2023 07:40:53 ( 81.19, 5.13) 04/27/2023 07:41:22 ( 81.19, 5.25) 2.05 29 04/27/2023 08:31:39 ( -81.19, 172.43) 04/27/2023 08:32:07 ( -81.19, 172.58) 2.74 28 04/27/2023 09:22:25 ( 81.19, -20.46) 04/27/2023 09:22:53 ( 81.20, -20.54) 1.40 28 04/27/2023 10:13:11 ( -81.19, 146.83) 04/27/2023 10:13:38 ( -81.19, 146.80) 0.79 27 04/27/2023 11:03:56 ( 81.19, -45.67) 04/27/2023 11:04:22 ( 81.19, -45.56) 1.98 26 04/27/2023 11:54:42 ( -81.19, 121.62) 04/27/2023 11:55:07 ( -81.19, 121.78) 2.65 25 04/27/2023 12:45:27 ( 81.19, -70.88) 04/27/2023 12:45:52 ( 81.19, -70.96) 1.41 25 04/27/2023 13:36:13 ( -81.19, 96.42) 04/27/2023 13:36:37 ( -81.19, 96.37) 0.80 24 04/27/2023 14:26:59 ( 81.19, -96.48) 04/27/2023 14:27:22 ( 81.19, -96.37) 1.93 23 04/27/2023 15:17:45 ( -81.19, 70.82) 04/27/2023 15:18:07 ( -81.19, 70.97) 2.57 22 04/27/2023 16:08:30 ( 81.19,-121.69) 04/27/2023 16:08:52 ( 81.19,-121.77) 1.41 22 04/27/2023 16:59:16 ( -81.19, 45.61) 04/27/2023 16:59:37 ( -81.19, 45.57) 0.80 21 04/27/2023 17:50:02 ( 81.19,-147.29) 04/27/2023 17:50:22 ( 81.19,-147.17) 1.89 20 04/27/2023 18:40:48 ( -81.19, 20.02) 04/27/2023 18:41:07 ( -81.19, 20.16) 2.49 19 04/27/2023 19:31:33 ( 81.19,-172.49) 04/27/2023 19:31:52 ( 81.19,-172.58) 1.44 19 04/27/2023 20:22:19 ( -81.19, -5.19) 04/27/2023 20:22:37 ( -81.19, -5.24) 0.83 18 04/27/2023 21:13:05 ( 81.19, 161.91) 04/27/2023 21:13:22 ( 81.19, 162.02) 1.86 17 04/27/2023 22:03:51 ( -81.19, -30.79) 04/27/2023 22:04:07 ( -81.19, -30.64) 2.43 16 04/27/2023 22:54:36 ( 81.19, 136.70) 04/27/2023 22:54:52 ( 81.19, 136.61) 1.48 16 04/27/2023 23:45:22 ( -81.19, -56.00) 04/27/2023 23:45:37 ( -81.19, -56.05) 0.90 15 04/28/2023 00:36:08 ( 81.19, 111.10) 04/28/2023 00:36:22 ( 81.19, 111.21) 1.85 14 04/28/2023 01:26:54 ( -81.19, -81.59) 04/28/2023 01:27:07 ( -81.19, -81.45) 2.38 13 04/28/2023 02:17:39 ( 81.19, 85.89) 04/28/2023 02:17:52 ( 81.19, 85.80) 1.53 13 04/28/2023 03:08:25 ( -81.19,-106.80) 04/28/2023 03:08:37 ( -81.19,-106.86) 0.99 12 04/28/2023 03:59:10 ( 81.19, 60.68) 04/28/2023 03:59:21 ( 81.19, 60.78) 1.83 11 04/28/2023 04:49:56 ( -81.19,-132.01) 04/28/2023 04:50:06 ( -81.18,-131.88) 2.34 10 04/28/2023 05:40:42 ( 81.19, 35.08) 04/28/2023 05:40:52 ( 81.20, 35.00) 1.61 10 04/28/2023 06:31:28 ( -81.19,-157.61) 04/28/2023 06:31:37 ( -81.19,-157.66) 1.10 9 04/28/2023 07:22:13 ( 81.19, 9.88) 04/28/2023 07:22:21 ( 81.19, 9.97) 1.75 8 04/28/2023 08:12:59 ( -81.19, 177.19) 04/28/2023 08:13:06 ( -81.19, 177.31) 2.24 7 04/28/2023 09:03:44 ( 81.19, -15.33) 04/28/2023 09:03:51 ( 81.19, -15.43) 1.68 7 04/28/2023 09:54:31 ( -81.19, 151.59) 04/28/2023 09:54:37 ( -81.20, 151.53) 1.23 6 04/28/2023 10:45:16 ( 81.19, -40.93) 04/28/2023 10:45:21 ( 81.19, -40.83) 1.69 5 04/28/2023 11:36:02 ( -81.19, 126.38) 04/28/2023 11:36:06 ( -81.19, 126.51) 2.15 4 04/28/2023 12:26:47 ( 81.19, -66.14) 04/28/2023 12:26:51 ( 81.19, -66.24) 1.68 4 04/28/2023 13:17:33 ( -81.19, 101.17) 04/28/2023 13:17:36 ( -81.19, 101.10) 1.24 3 04/28/2023 14:08:19 ( 81.19, -91.74) 04/28/2023 14:08:21 ( 81.19, -91.64) 1.64 2 04/28/2023 14:59:05 ( -81.19, 75.58) 04/28/2023 14:59:06 ( -81.19, 75.70) 2.07 1 04/28/2023 15:49:50 ( 81.19,-116.95) 04/28/2023 15:49:51 ( 81.19,-117.05) 1.69 1 04/28/2023 16:40:36 ( -81.19, 50.37) 04/28/2023 16:40:36 ( -81.19, 50.29) 1.27 0 04/28/2023 17:31:22 ( 81.19,-142.55) 04/28/2023 17:31:21 ( 81.19,-142.45) 1.61 1 04/28/2023 18:22:08 ( -81.19, 24.77) 04/28/2023 18:22:06 ( -81.19, 24.89) 2.00 2 04/28/2023 19:12:52 ( 81.19,-167.76) 04/28/2023 19:12:50 ( 81.19,-167.86) 1.72 2 04/28/2023 20:03:38 ( -81.19, -0.44) 04/28/2023 20:03:35 ( -81.19, -0.52) 1.32 3 04/28/2023 20:54:24 ( 81.19, 166.64) 04/28/2023 20:54:20 ( 81.19, 166.74) 1.60 4 04/28/2023 21:45:10 ( -81.19, -26.04) 04/28/2023 21:45:05 ( -81.19, -25.92) 1.95 5 04/28/2023 22:35:55 ( 81.19, 141.43) 04/28/2023 22:35:50 ( 81.19, 141.33) 1.77 5 04/28/2023 23:26:41 ( -81.19, -51.25) 04/28/2023 23:26:35 ( -81.19, -51.33) 1.39 6 04/29/2023 00:17:27 ( 81.19, 115.84) 04/29/2023 00:17:20 ( 81.19, 115.93) 1.60 7 04/29/2023 01:08:13 ( -81.19, -76.84) 04/29/2023 01:08:05 ( -81.19, -76.73) 1.91 8 04/29/2023 01:58:58 ( 81.19, 90.63) 04/29/2023 01:58:50 ( 81.19, 90.52) 1.83 8 04/29/2023 02:49:44 ( -81.19,-102.05) 04/29/2023 02:49:35 ( -81.19,-102.14) 1.48 9 04/29/2023 03:40:29 ( 81.19, 65.42) 04/29/2023 03:40:19 ( 81.19, 65.50) 1.53 10 04/29/2023 04:31:15 ( -81.19,-127.26) 04/29/2023 04:31:04 ( -81.19,-127.16) 1.85 11 04/29/2023 05:22:01 ( 81.19, 39.82) 04/29/2023 05:21:50 ( 81.20, 39.71) 1.90 11 04/29/2023 06:12:47 ( -81.19,-152.86) 04/29/2023 06:12:35 ( -81.20,-152.95) 1.59 12 04/29/2023 07:03:32 ( 81.19, 14.61) 04/29/2023 07:03:19 ( 81.19, 14.69) 1.46 13 04/29/2023 07:54:18 ( -81.19,-178.07) 04/29/2023 07:54:04 ( -81.19,-177.97) 1.75 14 04/29/2023 08:45:03 ( 81.19, -10.60) 04/29/2023 08:44:49 ( 81.19, -10.72) 1.93 14 04/29/2023 09:35:49 ( -81.19, 156.72) 04/29/2023 09:35:34 ( -81.19, 156.63) 1.67 15 04/29/2023 10:26:35 ( 81.19, -36.20) 04/29/2023 10:26:19 ( 81.19, -36.12) 1.40 16 04/29/2023 11:17:21 ( -81.19, 131.13) 04/29/2023 11:17:04 ( -81.19, 131.22) 1.66 17 04/29/2023 12:08:06 ( 81.19, -61.41) 04/29/2023 12:07:49 ( 81.19, -61.53) 1.93 17 04/29/2023 12:58:52 ( -81.19, 105.92) 04/29/2023 12:58:34 ( -81.19, 105.82) 1.69 18 04/29/2023 13:49:38 ( 81.19, -87.01) 04/29/2023 13:49:19 ( 81.19, -86.93) 1.37 19 04/29/2023 14:40:24 ( -81.19, 80.32) 04/29/2023 14:40:04 ( -81.19, 80.41) 1.58 20 04/29/2023 15:31:09 ( 81.19,-112.22) 04/29/2023 15:30:49 ( 81.19,-112.34) 1.96 20 04/29/2023 16:21:55 ( -81.19, 55.11) 04/29/2023 16:21:34 ( -81.19, 55.01) 1.74 21 04/29/2023 17:12:41 ( 81.19,-137.82) 04/29/2023 17:12:19 ( 81.19,-137.74) 1.35 22 04/29/2023 18:03:27 ( -81.19, 29.51) 04/29/2023 18:03:04 ( -81.19, 29.60) 1.53 23 04/29/2023 18:54:12 ( 81.19,-163.03) 04/29/2023 18:53:49 ( 81.19,-163.15) 2.00 23 04/29/2023 19:44:58 ( -81.19, 4.30) 04/29/2023 19:44:34 ( -81.19, 4.20) 1.80 24