Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and FY3D TLE Epoch: 2024 6 19. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(FY3D) FY3D Lat/Lon Distance(km) Time Diff(sec) 06/19/2024 03:45:25 ( 81.11, 66.59) 06/19/2024 03:45:52 ( 81.10, 66.65) 1.18 27 06/19/2024 04:36:10 ( -81.11,-126.22) 06/19/2024 04:36:38 ( -81.10,-126.05) 3.05 28 06/19/2024 05:26:55 ( 81.11, 41.21) 06/19/2024 05:27:23 ( 81.10, 41.16) 1.14 28 06/19/2024 06:17:39 ( -81.10,-151.22) 06/19/2024 06:18:08 ( -81.11,-151.16) 1.27 29 06/19/2024 07:08:24 ( 81.10, 16.21) 06/19/2024 07:08:53 ( 81.11, 16.05) 2.91 29 06/19/2024 07:59:09 ( -81.10,-176.60) 06/19/2024 07:59:39 ( -81.11,-176.65) 1.05 30 06/19/2024 08:49:55 ( 81.11, -9.54) 06/19/2024 08:50:24 ( 81.10, -9.44) 1.87 29 06/19/2024 09:40:39 ( -81.10, 158.02) 06/19/2024 09:41:10 ( -81.10, 157.86) 2.88 31 06/19/2024 10:31:25 ( 81.11, -34.92) 06/19/2024 10:31:55 ( 81.10, -34.93) 0.71 30 06/19/2024 11:22:09 ( -81.10, 132.64) 06/19/2024 11:22:40 ( -81.11, 132.75) 1.90 31 06/19/2024 12:12:54 ( 81.10, -59.93) 06/19/2024 12:13:25 ( 81.11, -60.04) 2.23 31 06/19/2024 13:03:39 ( -81.10, 107.27) 06/19/2024 13:04:11 ( -81.11, 107.25) 0.59 32 06/19/2024 13:54:25 ( 81.11, -85.68) 06/19/2024 13:54:56 ( 81.11, -85.53) 2.59 31 06/19/2024 14:45:09 ( -81.10, 81.89) 06/19/2024 14:45:42 ( -81.11, 81.76) 2.18 33 06/19/2024 15:35:55 ( 81.11,-111.06) 06/19/2024 15:36:27 ( 81.10,-111.03) 0.90 32 06/19/2024 16:26:39 ( -81.10, 56.51) 06/19/2024 16:27:12 ( -81.11, 56.65) 2.57 33 06/19/2024 17:17:24 ( 81.10,-136.06) 06/19/2024 17:17:57 ( 81.11,-136.13) 1.61 33 06/19/2024 18:08:09 ( -81.10, 31.13) 06/19/2024 18:08:43 ( -81.11, 31.16) 0.76 34 06/19/2024 18:58:54 ( 81.10,-161.44) 06/19/2024 18:59:28 ( 81.11,-161.63) 3.31 34 06/19/2024 19:49:39 ( -81.10, 5.75) 06/19/2024 19:50:14 ( -81.11, 5.67) 1.50 35 06/19/2024 20:40:25 ( 81.11, 172.80) 06/19/2024 20:40:59 ( 81.10, 172.88) 1.50 34 06/19/2024 21:31:10 ( -81.11, -20.00) 06/19/2024 21:31:45 ( -81.10, -19.82) 3.25 35 06/19/2024 22:21:55 ( 81.11, 147.42) 06/19/2024 22:22:30 ( 81.10, 147.39) 1.05 35 06/19/2024 23:12:39 ( -81.10, -45.00) 06/19/2024 23:13:15 ( -81.11, -44.93) 1.35 36 06/20/2024 00:03:24 ( 81.10, 122.42) 06/20/2024 00:04:00 ( 81.11, 122.28) 2.59 36 06/20/2024 00:54:09 ( -81.10, -70.38) 06/20/2024 00:54:46 ( -81.11, -70.42) 0.85 37 06/20/2024 01:44:55 ( 81.11, 96.67) 06/20/2024 01:45:31 ( 81.10, 96.79) 2.18 36 06/20/2024 02:35:39 ( -81.10, -95.76) 06/20/2024 02:36:17 ( -81.10, -95.92) 2.71 38 06/20/2024 03:26:25 ( 81.11, 71.29) 06/20/2024 03:27:02 ( 81.10, 71.29) 0.86 37 06/20/2024 04:17:09 ( -81.10,-121.14) 06/20/2024 04:17:47 ( -81.11,-121.03) 2.01 38 06/20/2024 05:07:54 ( 81.10, 46.29) 06/20/2024 05:08:32 ( 81.11, 46.19) 1.91 38 06/20/2024 05:58:38 ( -81.10,-146.52) 06/20/2024 05:59:17 ( -81.11,-146.52) 0.42 39 06/20/2024 06:49:24 ( 81.11, 20.53) 06/20/2024 06:50:02 ( 81.11, 20.69) 2.90 38 06/20/2024 07:40:08 ( -81.10,-171.89) 06/20/2024 07:40:48 ( -81.10,-172.01) 2.01 40 06/20/2024 08:30:54 ( 81.11, -4.85) 06/20/2024 08:31:33 ( 81.10, -4.80) 1.22 39 06/20/2024 09:21:38 ( -81.10, 162.73) 06/20/2024 09:22:18 ( -81.11, 162.88) 2.69 40 06/20/2024 10:12:23 ( 81.10, -29.85) 06/20/2024 10:13:03 ( 81.11, -29.91) 1.28 40 06/20/2024 11:03:08 ( -81.10, 137.35) 06/20/2024 11:03:49 ( -81.11, 137.39) 0.79 41 06/20/2024 11:53:53 ( 81.10, -55.23) 06/20/2024 11:54:34 ( 81.11, -55.40) 3.00 41 06/20/2024 12:44:38 ( -81.10, 111.97) 06/20/2024 12:45:20 ( -81.11, 111.90) 1.31 42 06/20/2024 13:35:24 ( 81.11, -80.99) 06/20/2024 13:36:05 ( 81.10, -80.89) 1.82 41 06/20/2024 14:26:08 ( -81.10, 86.59) 06/20/2024 14:26:51 ( -81.10, 86.40) 3.25 43 06/20/2024 15:16:53 ( 81.10,-105.99) 06/20/2024 15:17:35 ( 81.11,-106.00) 0.87 42 06/20/2024 16:07:38 ( -81.10, 61.21) 06/20/2024 16:08:21 ( -81.11, 61.29) 1.44 43 06/20/2024 16:58:23 ( 81.10,-131.37) 06/20/2024 16:59:06 ( 81.11,-131.50) 2.28 43 06/20/2024 17:49:08 ( -81.10, 35.84) 06/20/2024 17:49:52 ( -81.11, 35.80) 0.64 44 06/20/2024 18:39:54 ( 81.11,-157.13) 06/20/2024 18:40:37 ( 81.10,-156.99) 2.50 43 06/20/2024 19:30:38 ( -81.10, 10.46) 06/20/2024 19:31:23 ( -81.10, 10.31) 2.55 45 06/20/2024 20:21:23 ( 81.10, 177.87) 06/20/2024 20:22:07 ( 81.11, 177.90) 0.98 44 06/20/2024 21:12:08 ( -81.10, -14.92) 06/20/2024 21:12:53 ( -81.11, -14.80) 2.12 45 06/20/2024 22:02:53 ( 81.10, 152.49) 06/20/2024 22:03:38 ( 81.11, 152.41) 1.58 45 06/20/2024 22:53:38 ( -81.10, -40.30) 06/20/2024 22:54:24 ( -81.11, -40.29) 0.29 46 06/20/2024 23:44:24 ( 81.11, 126.74) 06/20/2024 23:45:09 ( 81.11, 126.92) 3.21 45 06/21/2024 00:35:08 ( -81.10, -65.68) 06/21/2024 00:35:55 ( -81.10, -65.79) 1.85 47 06/21/2024 01:25:53 ( 81.10, 101.73) 06/21/2024 01:26:39 ( 81.11, 101.81) 1.50 46 06/21/2024 02:16:38 ( -81.10, -91.06) 06/21/2024 02:17:25 ( -81.11, -90.90) 2.81 47 06/21/2024 03:07:23 ( 81.10, 76.35) 06/21/2024 03:08:10 ( 81.11, 76.31) 0.96 47 06/21/2024 03:58:08 ( -81.10,-116.44) 06/21/2024 03:58:56 ( -81.11,-116.39) 0.86 48 06/21/2024 04:48:53 ( 81.10, 50.97) 06/21/2024 04:49:41 ( 81.11, 50.82) 2.70 48 06/21/2024 05:39:38 ( -81.10,-141.81) 06/21/2024 05:40:27 ( -81.11,-141.88) 1.15 49 06/21/2024 06:30:24 ( 81.11, 25.22) 06/21/2024 06:31:12 ( 81.10, 25.33) 2.15 48 06/21/2024 07:21:08 ( -81.10,-167.19) 06/21/2024 07:21:58 ( -81.10,-167.37) 3.10 50 06/21/2024 08:11:53 ( 81.10, 0.22) 06/21/2024 08:12:42 ( 81.11, 0.22) 0.65 49 06/21/2024 09:02:38 ( -81.10, 167.43) 06/21/2024 09:03:28 ( -81.11, 167.52) 1.54 50 06/21/2024 09:53:23 ( 81.10, -25.16) 06/21/2024 09:54:13 ( 81.11, -25.28) 1.97 50 06/21/2024 10:44:08 ( -81.10, 142.05) 06/21/2024 10:44:59 ( -81.11, 142.02) 0.46 51 06/21/2024 11:34:54 ( 81.11, -50.92) 06/21/2024 11:35:44 ( 81.10, -50.77) 2.82 50 06/21/2024 12:25:38 ( -81.10, 116.67) 06/21/2024 12:26:30 ( -81.10, 116.53) 2.41 52 06/21/2024 13:16:23 ( 81.10, -75.92) 06/21/2024 13:17:14 ( 81.11, -75.88) 1.01 51 06/21/2024 14:07:08 ( -81.10, 91.29) 06/21/2024 14:08:00 ( -81.11, 91.42) 2.23 52 06/21/2024 14:57:53 ( 81.10,-101.30) 06/21/2024 14:58:45 ( 81.11,-101.37) 1.26 52 06/21/2024 15:48:38 ( -81.11, 65.91) 06/21/2024 15:49:31 ( -81.11, 65.93) 0.27 53 06/21/2024 16:39:23 ( 81.10,-126.68) 06/21/2024 16:40:16 ( 81.10,-126.87) 3.14 53 06/21/2024 17:30:08 ( -81.11, 40.53) 06/21/2024 17:31:02 ( -81.10, 40.44) 1.71 54 06/21/2024 18:20:53 ( 81.10,-152.06) 06/21/2024 18:21:46 ( 81.11,-151.97) 1.64 53 06/21/2024 19:11:38 ( -81.11, 15.16) 06/21/2024 19:12:32 ( -81.11, 15.32) 2.92 54 06/21/2024 20:02:23 ( 81.10,-177.44) 06/21/2024 20:03:17 ( 81.11,-177.47) 0.62 54 06/21/2024 20:53:08 ( -81.11, -10.22) 06/21/2024 20:54:03 ( -81.11, -10.17) 0.95 55 06/21/2024 21:43:53 ( 81.10, 157.18) 06/21/2024 21:44:48 ( 81.11, 157.04) 2.40 55 06/21/2024 22:34:38 ( -81.11, -35.60) 06/21/2024 22:35:34 ( -81.10, -35.66) 1.01 56 06/21/2024 23:25:23 ( 81.10, 131.80) 06/21/2024 23:26:18 ( 81.11, 131.93) 2.34 55 06/22/2024 00:16:08 ( -81.11, -60.98) 06/22/2024 00:17:05 ( -81.10, -61.15) 2.98 57 06/22/2024 01:06:53 ( 81.10, 106.42) 06/22/2024 01:07:49 ( 81.11, 106.43) 0.53 56 06/22/2024 01:57:38 ( -81.11, -86.36) 06/22/2024 01:58:35 ( -81.11, -86.27) 1.65 57 06/22/2024 02:48:23 ( 81.10, 81.04) 06/22/2024 02:49:20 ( 81.11, 80.94) 1.67 57 06/22/2024 03:39:08 ( -81.11,-111.74) 06/22/2024 03:40:06 ( -81.11,-111.76) 0.33 58 06/22/2024 04:29:53 ( 81.10, 55.66) 06/22/2024 04:30:50 ( 81.11, 55.83) 3.05 57 06/22/2024 05:20:38 ( -81.11,-137.12) 06/22/2024 05:21:37 ( -81.10,-137.25) 2.29 59 06/22/2024 06:11:23 ( 81.10, 30.28) 06/22/2024 06:12:21 ( 81.11, 30.34) 1.12 58 06/22/2024 07:02:08 ( -81.11,-162.50) 06/22/2024 07:03:07 ( -81.11,-162.36) 2.34 59 06/22/2024 07:52:53 ( 81.10, 4.90) 06/22/2024 07:53:52 ( 81.11, 4.84) 0.94 59 06/22/2024 08:43:38 ( -81.11, 172.12) 06/22/2024 08:44:38 ( -81.11, 172.14) 0.39 60 06/22/2024 09:34:22 ( 81.10, -20.48) 06/22/2024 09:35:22 ( 81.10, -20.65) 2.87 60 06/22/2024 10:25:07 ( -81.11, 146.74) 06/22/2024 10:26:08 ( -81.10, 146.65) 1.60 61 06/22/2024 11:15:52 ( 81.10, -45.86) 06/22/2024 11:16:52 ( 81.11, -45.76) 1.82 60 06/22/2024 12:06:37 ( -81.11, 121.36) 06/22/2024 12:07:38 ( -81.11, 121.54) 3.03 61 06/22/2024 12:57:22 ( 81.10, -71.24) 06/22/2024 12:58:23 ( 81.11, -71.25) 0.28 61 06/22/2024 13:48:07 ( -81.11, 95.98) 06/22/2024 13:49:09 ( -81.11, 96.05) 1.07 62 06/22/2024 14:38:52 ( 81.10, -96.62) 06/22/2024 14:39:54 ( 81.10, -96.75) 2.13 62 06/22/2024 15:29:37 ( -81.11, 70.61) 06/22/2024 15:30:40 ( -81.10, 70.55) 0.93 63 06/22/2024 16:20:22 ( 81.10,-122.00) 06/22/2024 16:21:24 ( 81.11,-121.86) 2.54 62 06/22/2024 17:11:07 ( -81.11, 45.23) 06/22/2024 17:12:11 ( -81.10, 45.06) 2.88 64 06/22/2024 18:01:52 ( 81.10,-147.38) 06/22/2024 18:02:55 ( 81.11,-147.35) 0.60 63 06/22/2024 18:52:37 ( -81.11, 19.85) 06/22/2024 18:53:41 ( -81.11, 19.95) 1.77 64 06/22/2024 19:43:22 ( 81.11,-172.76) 06/22/2024 19:44:26 ( 81.11,-172.85) 1.39 64 06/22/2024 20:34:07 ( -81.11, -5.53) 06/22/2024 20:35:12 ( -81.11, -5.54) 0.34 65 06/22/2024 21:24:52 ( 81.11, 161.85) 06/22/2024 21:25:56 ( 81.11, 162.04) 3.27 64 06/22/2024 22:15:37 ( -81.11, -30.91) 06/22/2024 22:16:43 ( -81.10, -31.04) 2.20 66 06/22/2024 23:06:22 ( 81.11, 136.47) 06/22/2024 23:07:27 ( 81.11, 136.55) 1.31 65 06/22/2024 23:57:07 ( -81.11, -56.29) 06/22/2024 23:58:13 ( -81.11, -56.15) 2.46 66 06/23/2024 00:47:52 ( 81.11, 111.09) 06/23/2024 00:48:58 ( 81.11, 111.06) 0.66 66 06/23/2024 01:38:37 ( -81.11, -81.67) 06/23/2024 01:39:44 ( -81.11, -81.64) 0.57 67 06/23/2024 02:29:22 ( 81.11, 85.71) 06/23/2024 02:30:29 ( 81.10, 85.56) 2.62 67 06/23/2024 03:20:07 ( -81.11,-107.05) 06/23/2024 03:21:15 ( -81.10,-107.14) 1.54 68 06/23/2024 04:10:52 ( 81.11, 60.33) 06/23/2024 04:11:59 ( 81.11, 60.45) 2.04 67 06/23/2024 05:01:37 ( -81.11,-132.43) 06/23/2024 05:02:45 ( -81.11,-132.25) 3.15 68 06/23/2024 05:52:22 ( 81.11, 34.95) 06/23/2024 05:53:30 ( 81.11, 34.96) 0.08 68 06/23/2024 06:43:07 ( -81.11,-157.81) 06/23/2024 06:44:16 ( -81.11,-157.74) 1.22 69 06/23/2024 07:33:52 ( 81.11, 9.57) 06/23/2024 07:35:01 ( 81.10, 9.46) 1.89 69 06/23/2024 08:24:37 ( -81.11, 176.81) 06/23/2024 08:25:47 ( -81.10, 176.76) 0.91 70 06/23/2024 09:15:22 ( 81.11, -15.81) 06/23/2024 09:16:31 ( 81.11, -15.65) 2.77 69 06/23/2024 10:06:07 ( -81.11, 151.43) 06/23/2024 10:07:18 ( -81.10, 151.27) 2.82 71 06/23/2024 10:56:52 ( 81.11, -41.19) 06/23/2024 10:58:02 ( 81.11, -41.14) 0.81 70 06/23/2024 11:47:37 ( -81.11, 126.05) 06/23/2024 11:48:48 ( -81.11, 126.16) 1.90 71 06/23/2024 12:38:22 ( 81.11, -66.57) 06/23/2024 12:39:33 ( 81.10, -66.64) 1.16 71 06/23/2024 13:29:07 ( -81.11, 100.67) 06/23/2024 13:30:19 ( -81.10, 100.67) 0.49 72 06/23/2024 14:19:52 ( 81.11, -91.95) 06/23/2024 14:21:04 ( 81.10, -92.13) 3.12 72 06/23/2024 15:10:37 ( -81.11, 75.29) 06/23/2024 15:11:50 ( -81.10, 75.17) 2.16 73 06/23/2024 16:01:22 ( 81.11,-117.33) 06/23/2024 16:02:34 ( 81.11,-117.24) 1.55 72 06/23/2024 16:52:07 ( -81.11, 49.91) 06/23/2024 16:53:20 ( -81.11, 50.06) 2.58 73 06/23/2024 17:42:52 ( 81.11,-142.71) 06/23/2024 17:44:05 ( 81.11,-142.74) 0.48 73 06/23/2024 18:33:37 ( -81.11, 24.53) 06/23/2024 18:34:51 ( -81.11, 24.57) 0.78 74 06/23/2024 19:24:22 ( 81.11,-168.09) 06/23/2024 19:25:36 ( 81.10,-168.23) 2.40 74 06/23/2024 20:15:07 ( -81.11, -0.85) 06/23/2024 20:16:22 ( -81.10, -0.93) 1.52 75 06/23/2024 21:05:52 ( 81.11, 166.53) 06/23/2024 21:07:06 ( 81.11, 166.66) 2.28 74 06/23/2024 21:56:37 ( -81.11, -26.23) 06/23/2024 21:57:52 ( -81.11, -26.04) 3.26 75 06/23/2024 22:47:22 ( 81.11, 141.14) 06/23/2024 22:48:37 ( 81.11, 141.16) 0.43 75