Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-20 TLE Epoch: 2023 4 27. 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) 04/27/2023 04:17:50 ( 81.19, 55.87) 04/27/2023 04:18:23 ( 81.19, 55.83) 0.58 33 04/27/2023 05:08:36 ( -81.19,-136.94) 04/27/2023 05:09:08 ( -81.19,-136.92) 0.52 32 04/27/2023 05:59:22 ( 81.19, 30.27) 04/27/2023 05:59:53 ( 81.19, 30.43) 2.75 31 04/27/2023 06:50:07 ( -81.19,-162.15) 04/27/2023 06:50:38 ( -81.19,-162.32) 2.86 31 04/27/2023 07:40:53 ( 81.19, 5.06) 04/27/2023 07:41:23 ( 81.19, 5.03) 0.59 30 04/27/2023 08:31:39 ( -81.19, 172.25) 04/27/2023 08:32:08 ( -81.19, 172.28) 0.60 29 04/27/2023 09:22:25 ( 81.19, -20.54) 04/27/2023 09:22:53 ( 81.19, -20.38) 2.79 28 04/27/2023 10:13:10 ( -81.19, 147.04) 04/27/2023 10:13:38 ( -81.19, 146.88) 2.88 28 04/27/2023 11:03:56 ( 81.19, -45.75) 04/27/2023 11:04:23 ( 81.19, -45.78) 0.64 27 04/27/2023 11:54:41 ( -81.19, 121.83) 04/27/2023 11:55:07 ( -81.18, 121.86) 0.64 26 04/27/2023 12:45:27 ( 81.19, -70.96) 04/27/2023 12:45:52 ( 81.18, -70.80) 2.79 25 04/27/2023 13:36:13 ( -81.19, 96.24) 04/27/2023 13:36:38 ( -81.19, 96.07) 2.92 25 04/27/2023 14:26:59 ( 81.19, -96.56) 04/27/2023 14:27:23 ( 81.19, -96.59) 0.73 24 04/27/2023 15:17:44 ( -81.19, 71.03) 04/27/2023 15:18:07 ( -81.18, 71.05) 0.51 23 04/27/2023 16:08:30 ( 81.19,-121.77) 04/27/2023 16:08:52 ( 81.18,-121.60) 2.78 22 04/27/2023 16:59:15 ( -81.19, 45.82) 04/27/2023 16:59:37 ( -81.19, 45.65) 2.96 22 04/27/2023 17:50:01 ( 81.19,-146.98) 04/27/2023 17:50:22 ( 81.18,-147.01) 0.68 21 04/27/2023 18:40:47 ( -81.19, 20.22) 04/27/2023 18:41:07 ( -81.19, 20.24) 0.40 20 04/27/2023 19:31:33 ( 81.19,-172.57) 04/27/2023 19:31:52 ( 81.19,-172.41) 2.78 19 04/27/2023 20:22:18 ( -81.19, -4.99) 04/27/2023 20:22:37 ( -81.19, -5.16) 2.96 19 04/27/2023 21:13:04 ( 81.19, 162.22) 04/27/2023 21:13:22 ( 81.19, 162.19) 0.58 18 04/27/2023 22:03:50 ( -81.19, -30.58) 04/27/2023 22:04:07 ( -81.19, -30.56) 0.34 17 04/27/2023 22:54:36 ( 81.19, 136.62) 04/27/2023 22:54:52 ( 81.19, 136.78) 2.79 16 04/27/2023 23:45:21 ( -81.19, -55.79) 04/27/2023 23:45:37 ( -81.19, -55.96) 2.97 16 04/28/2023 00:36:07 ( 81.19, 111.41) 04/28/2023 00:36:22 ( 81.19, 111.38) 0.51 15 04/28/2023 01:26:53 ( -81.19, -81.39) 04/28/2023 01:27:07 ( -81.19, -81.37) 0.34 14 04/28/2023 02:17:39 ( 81.19, 85.81) 04/28/2023 02:17:52 ( 81.19, 85.98) 2.81 13 04/28/2023 03:08:24 ( -81.19,-106.60) 04/28/2023 03:08:37 ( -81.19,-106.77) 2.98 13 04/28/2023 03:59:10 ( 81.19, 60.60) 04/28/2023 03:59:22 ( 81.19, 60.57) 0.50 12 04/28/2023 04:49:56 ( -81.19,-132.19) 04/28/2023 04:50:07 ( -81.19,-132.17) 0.41 11 04/28/2023 05:40:42 ( 81.19, 35.00) 04/28/2023 05:40:52 ( 81.19, 35.17) 2.84 10 04/28/2023 06:31:26 ( -81.19,-157.40) 04/28/2023 06:31:36 ( -81.19,-157.58) 3.01 10 04/28/2023 07:22:12 ( 81.19, 9.79) 04/28/2023 07:22:21 ( 81.19, 9.76) 0.53 9 04/28/2023 08:12:58 ( -81.19, 177.00) 04/28/2023 08:13:06 ( -81.19, 177.02) 0.52 8 04/28/2023 09:03:43 ( 81.19, -15.42) 04/28/2023 09:03:50 ( 81.18, -15.26) 2.86 7 04/28/2023 09:54:29 ( -81.19, 151.79) 04/28/2023 09:54:36 ( -81.19, 151.62) 3.05 7 04/28/2023 10:45:15 ( 81.19, -41.02) 04/28/2023 10:45:21 ( 81.19, -41.04) 0.61 6 04/28/2023 11:36:00 ( -81.19, 126.58) 04/28/2023 11:36:05 ( -81.18, 126.60) 0.52 5 04/28/2023 12:26:46 ( 81.19, -66.23) 04/28/2023 12:26:50 ( 81.18, -66.06) 2.84 4 04/28/2023 13:17:32 ( -81.19, 100.99) 04/28/2023 13:17:36 ( -81.19, 100.81) 3.09 4 04/28/2023 14:08:17 ( 81.19, -91.44) 04/28/2023 14:08:20 ( 81.18, -91.47) 0.71 3 04/28/2023 14:59:03 ( -81.19, 75.78) 04/28/2023 14:59:05 ( -81.19, 75.79) 0.37 2 04/28/2023 15:49:49 ( 81.19,-117.04) 04/28/2023 15:49:50 ( 81.18,-116.87) 2.83 1 04/28/2023 16:40:34 ( -81.19, 50.57) 04/28/2023 16:40:35 ( -81.19, 50.39) 3.13 1 04/28/2023 17:31:20 ( 81.19,-142.25) 04/28/2023 17:31:20 ( 81.19,-142.27) 0.59 0 04/28/2023 18:22:06 ( -81.19, 24.97) 04/28/2023 18:22:05 ( -81.19, 24.98) 0.23 1 04/28/2023 19:12:52 ( 81.19,-167.84) 04/28/2023 19:12:50 ( 81.19,-167.68) 2.83 2 04/28/2023 20:03:37 ( -81.19, -0.24) 04/28/2023 20:03:35 ( -81.19, -0.42) 3.14 2 04/28/2023 20:54:23 ( 81.19, 166.95) 04/28/2023 20:54:20 ( 81.19, 166.92) 0.51 3 04/28/2023 21:45:09 ( -81.19, -25.83) 04/28/2023 21:45:05 ( -81.19, -25.83) 0.15 4 04/28/2023 22:35:55 ( 81.19, 141.35) 04/28/2023 22:35:50 ( 81.19, 141.51) 2.84 5 04/28/2023 23:26:40 ( -81.19, -51.04) 04/28/2023 23:26:35 ( -81.19, -51.23) 3.16 5 04/29/2023 00:17:26 ( 81.19, 116.14) 04/29/2023 00:17:20 ( 81.19, 116.11) 0.46 6 04/29/2023 01:08:12 ( -81.19, -76.64) 04/29/2023 01:08:05 ( -81.19, -76.63) 0.20 7 04/29/2023 01:58:58 ( 81.19, 90.54) 04/29/2023 01:58:50 ( 81.19, 90.70) 2.86 8 04/29/2023 02:49:43 ( -81.19,-101.85) 04/29/2023 02:49:35 ( -81.19,-102.04) 3.18 8 04/29/2023 03:40:29 ( 81.19, 65.33) 04/29/2023 03:40:20 ( 81.19, 65.30) 0.48 9 04/29/2023 04:31:15 ( -81.19,-127.45) 04/29/2023 04:31:05 ( -81.19,-127.44) 0.34 10 04/29/2023 05:22:01 ( 81.19, 39.73) 04/29/2023 05:21:50 ( 81.19, 39.90) 2.88 11 04/29/2023 06:12:46 ( -81.19,-152.66) 04/29/2023 06:12:35 ( -81.19,-152.84) 3.22 11 04/29/2023 07:03:32 ( 81.19, 14.52) 04/29/2023 07:03:20 ( 81.19, 14.49) 0.55 12 04/29/2023 07:54:18 ( -81.19,-178.25) 04/29/2023 07:54:05 ( -81.19,-178.25) 0.49 13 04/29/2023 08:45:03 ( 81.19, -10.69) 04/29/2023 08:44:49 ( 81.18, -10.53) 2.87 14 04/29/2023 09:35:49 ( -81.19, 156.54) 04/29/2023 09:35:35 ( -81.19, 156.35) 3.26 14 04/29/2023 10:26:35 ( 81.19, -36.29) 04/29/2023 10:26:20 ( 81.19, -36.32) 0.65 15 04/29/2023 11:17:20 ( -81.19, 131.33) 04/29/2023 11:17:04 ( -81.18, 131.33) 0.42 16 04/29/2023 12:08:06 ( 81.19, -61.50) 04/29/2023 12:07:49 ( 81.18, -61.34) 2.85 17 04/29/2023 12:58:52 ( -81.19, 105.73) 04/29/2023 12:58:34 ( -81.19, 105.92) 3.29 18 04/29/2023 13:49:37 ( 81.19, -86.71) 04/29/2023 13:49:19 ( 81.18, -86.74) 0.64 18 04/29/2023 14:40:23 ( -81.19, 80.52) 04/29/2023 14:40:04 ( -81.19, 80.52) 0.26 19 04/29/2023 15:31:09 ( 81.19,-112.31) 04/29/2023 15:30:49 ( 81.19,-112.15) 2.84 20 04/29/2023 16:21:55 ( -81.19, 54.92) 04/29/2023 16:21:34 ( -81.19, 55.12) 3.25 21 04/29/2023 17:12:40 ( 81.19,-137.52) 04/29/2023 17:12:19 ( 81.19,-137.55) 0.54 21 04/29/2023 18:03:26 ( -81.19, 29.71) 04/29/2023 18:03:04 ( -81.19, 29.71) 0.11 22 04/29/2023 18:54:12 ( 81.19,-163.12) 04/29/2023 18:53:49 ( 81.19,-162.96) 2.83 23 04/29/2023 19:44:58 ( -81.19, 4.12) 04/29/2023 19:44:34 ( -81.19, 4.31) 3.22 24 04/29/2023 20:35:43 ( 81.19, 171.67) 04/29/2023 20:35:19 ( 81.19, 171.64) 0.48 24 04/29/2023 21:26:29 ( -81.19, -21.09) 04/29/2023 21:26:04 ( -81.19, -21.10) 0.11 25 04/29/2023 22:17:15 ( 81.19, 146.07) 04/29/2023 22:16:49 ( 81.19, 146.24) 2.84 26 04/29/2023 23:08:01 ( -81.19, -46.69) 04/29/2023 23:07:34 ( -81.19, -46.50) 3.20 27 04/29/2023 23:58:46 ( 81.19, 120.86) 04/29/2023 23:58:19 ( 81.19, 120.83) 0.48 27 04/30/2023 00:49:32 ( -81.19, -71.90) 04/30/2023 00:49:04 ( -81.19, -71.91) 0.26 28 04/30/2023 01:40:18 ( 81.19, 95.26) 04/30/2023 01:39:49 ( 81.19, 95.43) 2.85 29 04/30/2023 02:31:03 ( -81.19, -97.11) 04/30/2023 02:30:33 ( -81.18, -96.93) 3.18 30 04/30/2023 03:21:49 ( 81.19, 70.05) 04/30/2023 03:21:19 ( 81.19, 70.02) 0.53 30 04/30/2023 04:12:35 ( -81.19,-122.71) 04/30/2023 04:12:04 ( -81.19,-122.71) 0.42 31 04/30/2023 05:03:20 ( 81.19, 44.84) 04/30/2023 05:02:48 ( 81.18, 45.00) 2.86 32 04/30/2023 05:54:06 ( -81.19,-147.92) 04/30/2023 05:53:33 ( -81.18,-147.74) 3.12 33 04/30/2023 06:44:52 ( 81.19, 19.24) 04/30/2023 06:44:19 ( 81.19, 19.21) 0.63 33 04/30/2023 07:35:37 ( -81.19,-173.13) 04/30/2023 07:35:03 ( -81.18,-173.14) 0.55 34 04/30/2023 08:26:23 ( 81.19, -5.97) 04/30/2023 08:25:48 ( 81.18, -5.81) 2.83 35 04/30/2023 09:17:08 ( -81.19, 161.28) 04/30/2023 09:16:32 ( -81.18, 161.45) 3.06 36 04/30/2023 10:07:53 ( 81.19, -31.18) 04/30/2023 10:07:17 ( 81.18, -31.21) 0.71 36 04/30/2023 10:58:39 ( -81.19, 136.07) 04/30/2023 10:58:02 ( -81.19, 136.05) 0.43 37 04/30/2023 11:49:25 ( 81.19, -56.78) 04/30/2023 11:48:47 ( 81.19, -56.62) 2.80 38 04/30/2023 12:40:11 ( -81.19, 110.47) 04/30/2023 12:39:32 ( -81.19, 110.65) 3.02 39 04/30/2023 13:30:56 ( 81.19, -81.99) 04/30/2023 13:30:17 ( 81.19, -82.02) 0.61 39 04/30/2023 14:21:42 ( -81.19, 85.26) 04/30/2023 14:21:02 ( -81.19, 85.24) 0.34 40 04/30/2023 15:12:28 ( 81.19,-107.59) 04/30/2023 15:11:47 ( 81.19,-107.43) 2.79 41 04/30/2023 16:03:14 ( -81.19, 59.66) 04/30/2023 16:02:32 ( -81.19, 59.84) 2.98 42 04/30/2023 16:53:59 ( 81.19,-132.80) 04/30/2023 16:53:17 ( 81.19,-132.83) 0.54 42 04/30/2023 17:44:45 ( -81.19, 34.45) 04/30/2023 17:44:02 ( -81.19, 34.43) 0.33 43 04/30/2023 18:35:31 ( 81.19,-158.40) 04/30/2023 18:34:47 ( 81.19,-158.24) 2.79 44 04/30/2023 19:26:17 ( -81.19, 8.85) 04/30/2023 19:25:32 ( -81.19, 9.03) 2.95 45 04/30/2023 20:17:02 ( 81.19, 176.39) 04/30/2023 20:16:17 ( 81.19, 176.35) 0.53 45 04/30/2023 21:07:48 ( -81.19, -16.36) 04/30/2023 21:07:02 ( -81.19, -16.38) 0.40 46 04/30/2023 21:58:34 ( 81.19, 150.79) 04/30/2023 21:57:47 ( 81.19, 150.95) 2.79 47 04/30/2023 22:49:20 ( -81.19, -41.95) 04/30/2023 22:48:32 ( -81.19, -41.78) 2.92 48 04/30/2023 23:40:05 ( 81.19, 125.57) 04/30/2023 23:39:17 ( 81.19, 125.54) 0.56 48 05/01/2023 00:30:51 ( -81.19, -67.16) 05/01/2023 00:30:02 ( -81.19, -67.19) 0.52 49 05/01/2023 01:21:37 ( 81.19, 99.98) 05/01/2023 01:20:47 ( 81.19, 100.14) 2.80 50 05/01/2023 02:12:22 ( -81.19, -92.37) 05/01/2023 02:11:31 ( -81.18, -92.21) 2.87 51 05/01/2023 03:03:08 ( 81.19, 74.76) 05/01/2023 03:02:17 ( 81.19, 74.73) 0.65 51 05/01/2023 03:53:54 ( -81.19,-117.97) 05/01/2023 03:53:02 ( -81.19,-118.00) 0.66 52 05/01/2023 04:44:39 ( 81.19, 49.55) 05/01/2023 04:43:46 ( 81.18, 49.71) 2.77 53 05/01/2023 05:35:25 ( -81.19,-143.18) 05/01/2023 05:34:31 ( -81.18,-143.02) 2.80 54 05/01/2023 06:26:11 ( 81.19, 23.95) 05/01/2023 06:25:17 ( 81.19, 23.92) 0.76 54 05/01/2023 07:16:56 ( -81.19,-168.39) 05/01/2023 07:16:01 ( -81.19,-168.42) 0.66 55 05/01/2023 08:07:42 ( 81.19, -1.26) 05/01/2023 08:06:46 ( 81.18, -1.10) 2.73 56 05/01/2023 08:58:28 ( -81.19, 166.01) 05/01/2023 08:57:31 ( -81.19, 166.17) 2.75 57 05/01/2023 09:49:13 ( 81.19, -26.47) 05/01/2023 09:48:16 ( 81.19, -26.50) 0.69 57 05/01/2023 10:39:59 ( -81.19, 140.80) 05/01/2023 10:39:01 ( -81.19, 140.77) 0.62 58 05/01/2023 11:30:45 ( 81.19, -52.07) 05/01/2023 11:29:46 ( 81.19, -51.91) 2.71 59 05/01/2023 12:21:31 ( -81.19, 115.20) 05/01/2023 12:20:31 ( -81.19, 115.36) 2.70 60 05/01/2023 13:12:16 ( 81.19, -77.28) 05/01/2023 13:11:16 ( 81.19, -77.32) 0.63 60 05/01/2023 14:03:02 ( -81.19, 89.99) 05/01/2023 14:02:01 ( -81.19, 89.95) 0.62 61 05/01/2023 14:53:48 ( 81.19,-102.88) 05/01/2023 14:52:46 ( 81.19,-102.72) 2.70 62 05/01/2023 15:44:34 ( -81.19, 64.39) 05/01/2023 15:43:31 ( -81.19, 64.55) 2.66 63 05/01/2023 16:35:19 ( 81.19,-128.09) 05/01/2023 16:34:16 ( 81.19,-128.13) 0.62 63 05/01/2023 17:26:05 ( -81.19, 39.18) 05/01/2023 17:25:01 ( -81.19, 39.14) 0.67 64 05/01/2023 18:16:51 ( 81.19,-153.69) 05/01/2023 18:15:46 ( 81.19,-153.53) 2.69 65 05/01/2023 19:07:37 ( -81.19, 13.59) 05/01/2023 19:06:31 ( -81.19, 13.74) 2.63 66 05/01/2023 19:58:22 ( 81.19,-178.90) 05/01/2023 19:57:16 ( 81.19,-178.94) 0.65 66 05/01/2023 20:49:08 ( -81.19, -11.63) 05/01/2023 20:48:01 ( -81.19, -11.67) 0.75 67 05/01/2023 21:39:54 ( 81.19, 155.50) 05/01/2023 21:38:46 ( 81.19, 155.65) 2.70 68 05/01/2023 22:30:39 ( -81.19, -36.84) 05/01/2023 22:29:30 ( -81.18, -36.69) 2.59 69 05/01/2023 23:21:25 ( 81.19, 130.29) 05/01/2023 23:20:16 ( 81.19, 130.25) 0.72 69 05/02/2023 00:12:11 ( -81.19, -62.43) 05/02/2023 00:11:01 ( -81.19, -62.48) 0.86 70 05/02/2023 01:02:56 ( 81.19, 105.07) 05/02/2023 01:01:45 ( 81.18, 105.23) 2.67 71 05/02/2023 01:53:42 ( -81.19, -87.64) 05/02/2023 01:52:30 ( -81.18, -87.50) 2.51 72 05/02/2023 02:44:28 ( 81.19, 79.47) 05/02/2023 02:43:16 ( 81.19, 79.44) 0.82 72 05/02/2023 03:35:13 ( -81.19,-112.86) 05/02/2023 03:34:00 ( -81.18,-112.91) 0.95 73 05/02/2023 04:25:59 ( 81.19, 54.26) 05/02/2023 04:24:45 ( 81.18, 54.41) 2.63 74 05/02/2023 05:16:45 ( -81.19,-138.45) 05/02/2023 05:15:30 ( -81.19,-138.31) 2.44 75