Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C
TLE Epoch: 2023 9 11. Predictions up to the next 14.0 days:
Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon Distance(km) Time Diff(sec)
09/19/2023 07:41:29 ( 73.50, 54.47) 09/19/2023 07:42:35 ( 73.45, 57.37) 91.91 66
09/19/2023 08:32:11 ( -73.41,-137.99) 09/19/2023 08:33:18 ( -73.36,-135.50) 79.32 67
09/19/2023 09:22:53 ( 73.21, 29.76) 09/19/2023 09:24:03 ( 73.12, 31.31) 50.61 70
09/19/2023 10:13:35 ( -73.11,-162.71) 09/19/2023 10:14:46 ( -73.03,-161.56) 38.35 71
09/19/2023 11:04:17 ( 72.91, 5.03) 09/19/2023 11:05:30 ( 72.84, 5.37) 13.35 73
09/19/2023 11:54:59 ( -72.81, 172.55) 09/19/2023 11:56:12 ( -72.80, 172.62) 2.62 73
09/19/2023 12:45:44 ( 72.76, -20.03) 09/19/2023 12:46:53 ( 72.77, -20.13) 3.08 69
09/19/2023 13:36:28 ( -72.77, 147.27) 09/19/2023 13:37:34 ( -72.78, 147.23) 1.85 66
09/19/2023 14:27:14 ( 72.77, -45.42) 09/19/2023 14:28:14 ( 72.79, -45.42) 2.67 60
09/19/2023 15:17:58 ( -72.77, 121.89) 09/19/2023 15:18:56 ( -72.75, 121.84) 2.74 58
09/19/2023 16:08:44 ( 72.77, -70.80) 09/19/2023 16:09:36 ( 72.76, -70.81) 0.86 52
09/19/2023 16:59:28 ( -72.78, 96.50) 09/19/2023 17:00:17 ( -72.78, 96.55) 1.46 49
09/19/2023 17:50:14 ( 72.77, -96.19) 09/19/2023 17:50:57 ( 72.79, -96.10) 3.16 43
09/19/2023 18:40:57 ( -72.73, 71.22) 09/19/2023 18:41:39 ( -72.75, 71.15) 3.19 42
09/19/2023 19:31:44 ( 72.78,-121.57) 09/19/2023 19:32:19 ( 72.76,-121.49) 3.32 35
09/19/2023 20:22:27 ( -72.73, 45.84) 09/19/2023 20:23:01 ( -72.72, 45.76) 2.94 34
09/19/2023 21:13:13 ( 72.73,-146.85) 09/19/2023 21:13:41 ( 72.73,-146.89) 1.28 28
09/19/2023 22:03:57 ( -72.74, 20.45) 09/19/2023 22:04:22 ( -72.75, 20.47) 1.03 25
09/19/2023 22:54:43 ( 72.74,-172.23) 09/19/2023 22:55:02 ( 72.76,-172.18) 2.83 19
09/19/2023 23:45:27 ( -72.74, -4.93) 09/19/2023 23:45:44 ( -72.72, -4.93) 2.54 17
09/20/2023 00:36:13 ( 72.74, 162.38) 09/20/2023 00:36:24 ( 72.73, 162.43) 2.02 11
09/20/2023 01:26:57 ( -72.75, -30.31) 09/20/2023 01:27:05 ( -72.75, -30.22) 3.28 8
09/20/2023 02:17:42 ( 72.70, 137.10) 09/20/2023 02:17:46 ( 72.70, 137.03) 2.43 4
09/20/2023 03:08:26 ( -72.70, -55.59) 09/20/2023 03:08:27 ( -72.72, -55.61) 1.87 1
09/20/2023 03:59:12 ( 72.70, 111.72) 09/20/2023 03:59:07 ( 72.73, 111.74) 3.06 5
09/20/2023 04:49:56 ( -72.71, -80.98) 09/20/2023 04:49:49 ( -72.69, -81.00) 1.85 7
09/20/2023 05:40:42 ( 72.71, 86.33) 09/20/2023 05:40:29 ( 72.70, 86.35) 0.74 13
09/20/2023 06:31:26 ( -72.71,-106.36) 09/20/2023 06:31:10 ( -72.72,-106.29) 2.35 16
09/20/2023 07:22:11 ( 72.66, 61.05) 09/20/2023 07:21:51 ( 72.67, 60.95) 3.66 20
09/20/2023 08:12:55 ( -72.67,-131.64) 09/20/2023 08:12:32 ( -72.69,-131.69) 3.06 23
09/20/2023 09:03:41 ( 72.67, 35.67) 09/20/2023 09:03:12 ( 72.70, 35.66) 3.74 29
09/20/2023 09:54:24 ( -72.67,-157.03) 09/20/2023 09:53:53 ( -72.66,-157.08) 1.95 31
09/20/2023 10:45:10 ( 72.67, 10.28) 09/20/2023 10:44:33 ( 72.67, 10.27) 0.56 37
09/20/2023 11:35:54 ( -72.68, 177.59) 09/20/2023 11:35:14 ( -72.69, 177.63) 1.93 40
09/20/2023 12:26:40 ( 72.67, -15.10) 09/20/2023 12:25:55 ( 72.65, -15.13) 3.40 45
09/20/2023 13:17:24 ( -72.68, 152.21) 09/20/2023 13:16:36 ( -72.66, 152.24) 2.31 48
09/20/2023 14:08:10 ( 72.68, -40.48) 09/20/2023 14:07:16 ( 72.67, -40.42) 2.55 54
09/20/2023 14:58:53 ( -72.63, 126.92) 09/20/2023 14:57:58 ( -72.64, 126.84) 2.74 55
09/20/2023 15:49:39 ( 72.63, -65.77) 09/20/2023 15:48:38 ( 72.64, -65.81) 1.80 61
09/20/2023 16:40:23 ( -72.64, 101.54) 09/20/2023 16:39:19 ( -72.66, 101.55) 2.29 64
09/20/2023 17:31:09 ( 72.64, -91.15) 09/20/2023 17:30:00 ( 72.62, -91.20) 3.12 69
09/20/2023 18:21:53 ( -72.64, 76.16) 09/20/2023 18:20:41 ( -72.63, 76.16) 1.22 72
09/20/2023 19:12:37 ( 72.54,-116.33) 09/20/2023 19:11:23 ( 72.54,-116.70) 12.49 74
09/20/2023 20:03:19 ( -72.45, 51.18) 09/20/2023 20:02:06 ( -72.45, 50.46) 24.27 73
09/20/2023 20:54:01 ( 72.24,-141.10) 09/20/2023 20:52:51 ( 72.20,-142.70) 54.32 70
09/20/2023 21:44:43 ( -72.14, 26.40) 09/20/2023 21:43:33 ( -72.17, 24.57) 62.38 70
09/20/2023 22:35:24 ( 71.88,-165.80) 09/20/2023 22:34:18 ( 71.92,-168.58) 95.95 66