Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/13/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 09/19/2023 07:41:29 73.50, 54.48 72.07 09/19/2023 07:42:35 73.45, 57.38 71.90 91.74 66
2 09/19/2023 08:32:11 -73.41,-137.99 108.03 09/19/2023 08:33:18 -73.36,-135.50 108.18 79.24 67
3 09/19/2023 09:22:53 73.20, 29.77 71.77 09/19/2023 09:24:03 73.12, 31.31 71.62 50.40 70
4 09/19/2023 10:13:35 -73.11,-162.71 108.32 09/19/2023 10:14:46 -73.03,-161.56 108.45 38.30 71
5 09/19/2023 11:04:17 72.91, 5.04 71.48 09/19/2023 11:05:30 72.84, 5.38 71.39 13.03 73
6 09/19/2023 11:54:59 -72.81, 172.55 108.61 09/19/2023 11:56:12 -72.80, 172.62 108.64 2.61 73
7 09/19/2023 12:45:44 72.76, -20.03 71.34 09/19/2023 12:46:53 72.77, -20.13 71.34 3.30 69
8 09/19/2023 13:36:28 -72.77, 147.27 108.64 09/19/2023 13:37:34 -72.78, 147.23 108.64 1.77 66
9 09/19/2023 14:27:14 72.76, -45.41 71.38 09/19/2023 14:28:14 72.79, -45.42 71.39 2.96 60
10 09/19/2023 15:17:58 -72.77, 121.88 108.60 09/19/2023 15:18:56 -72.75, 121.83 108.63 3.02 58
11 09/19/2023 16:08:44 72.77, -70.80 71.41 09/19/2023 16:09:36 72.76, -70.81 71.40 0.71 52
12 09/19/2023 16:59:28 -72.78, 96.50 108.57 09/19/2023 17:00:17 -72.77, 96.54 108.58 1.38 49
13 09/19/2023 17:50:14 72.77, -96.18 71.44 09/19/2023 17:50:57 72.79, -96.10 71.45 3.11 43
14 09/19/2023 18:40:57 -72.73, 71.22 108.59 09/19/2023 18:41:39 -72.75, 71.15 108.58 3.05 42
15 09/19/2023 19:31:44 72.78,-121.57 71.47 09/19/2023 19:32:19 72.76,-121.50 71.45 3.07 35
16 09/19/2023 20:22:27 -72.74, 45.84 108.56 09/19/2023 20:23:01 -72.72, 45.75 108.58 3.23 34
17 09/19/2023 21:13:13 72.73,-146.85 71.45 09/19/2023 21:13:41 72.73,-146.89 71.45 1.47 28
18 09/19/2023 22:03:57 -72.74, 20.45 108.53 09/19/2023 22:04:22 -72.75, 20.46 108.53 0.59 25
19 09/19/2023 22:54:42 72.74,-172.23 71.48 09/19/2023 22:55:01 72.76,-172.18 71.50 2.79 19
20 09/19/2023 23:45:26 -72.75, -4.93 108.50 09/19/2023 23:45:43 -72.72, -4.93 108.53 3.02 17
21 09/20/2023 00:36:12 72.74, 162.38 71.52 09/20/2023 00:36:23 72.73, 162.42 71.50 1.85 11
22 09/20/2023 01:26:56 -72.75, -30.32 108.47 09/20/2023 01:27:04 -72.74, -30.22 108.48 3.25 8
23 09/20/2023 02:17:41 72.70, 137.10 71.49 09/20/2023 02:17:45 72.70, 137.03 71.50 2.62 4
24 09/20/2023 03:08:25 -72.70, -55.60 108.49 09/20/2023 03:08:26 -72.72, -55.62 108.48 1.40 1
25 09/20/2023 03:59:11 72.70, 111.72 71.53 09/20/2023 03:59:06 72.73, 111.74 71.55 2.98 5
26 09/20/2023 04:49:55 -72.71, -80.98 108.46 09/20/2023 04:49:48 -72.69, -81.01 108.47 2.45 7
27 09/20/2023 05:40:41 72.71, 86.33 71.56 09/20/2023 05:40:28 72.70, 86.34 71.55 0.69 13
28 09/20/2023 06:31:25 -72.71,-106.37 108.42 09/20/2023 06:31:09 -72.71,-106.30 108.42 2.15 16
29 09/20/2023 07:22:11 72.71, 60.95 71.59 09/20/2023 07:21:49 72.72, 61.05 71.60 3.70 22
30 09/20/2023 08:12:54 -72.67,-131.65 108.45 09/20/2023 08:12:31 -72.69,-131.70 108.42 2.58 23
31 09/20/2023 09:03:40 72.66, 35.67 71.57 09/20/2023 09:03:11 72.70, 35.66 71.61 3.60 29
32 09/20/2023 09:54:24 -72.67,-157.03 108.41 09/20/2023 09:53:53 -72.66,-157.09 108.42 2.46 31
33 09/20/2023 10:45:10 72.67, 10.29 71.60 09/20/2023 10:44:33 72.67, 10.26 71.61 0.74 37
34 09/20/2023 11:35:54 -72.68, 177.58 108.38 09/20/2023 11:35:14 -72.68, 177.62 108.37 1.32 40
35 09/20/2023 12:26:40 72.67, -15.10 71.63 09/20/2023 12:25:54 72.69, -15.03 71.66 3.19 46
36 09/20/2023 13:17:24 -72.68, 152.20 108.35 09/20/2023 13:16:36 -72.66, 152.23 108.37 3.01 48
37 09/20/2023 14:08:10 72.68, -40.48 71.67 09/20/2023 14:07:16 72.67, -40.42 71.66 2.49 54
38 09/20/2023 14:58:53 -72.64, 126.92 108.37 09/20/2023 14:57:58 -72.63, 126.83 108.37 3.01 55
39 09/20/2023 15:49:39 72.63, -65.76 71.64 09/20/2023 15:48:38 72.64, -65.82 71.66 1.86 61
40 09/20/2023 16:40:23 -72.64, 101.54 108.34 09/20/2023 16:39:19 -72.65, 101.54 108.32 1.37 64
41 09/20/2023 17:31:09 72.64, -91.15 71.68 09/20/2023 17:29:59 72.66, -91.11 71.71 3.09 70
42 09/20/2023 18:21:53 -72.65, 76.15 108.31 09/20/2023 18:20:41 -72.63, 76.15 108.31 2.16 72
43 09/20/2023 19:12:37 72.54,-116.33 71.60 09/20/2023 19:11:23 72.53,-116.71 71.62 12.77 74
44 09/20/2023 20:03:19 -72.45, 51.18 108.49 09/20/2023 20:02:06 -72.45, 50.45 108.45 24.45 73
45 09/20/2023 20:54:01 72.24,-141.10 71.31 09/20/2023 20:52:51 72.20,-142.71 71.34 54.62 70
46 09/20/2023 21:44:43 -72.15, 26.39 108.78 09/20/2023 21:43:33 -72.17, 24.56 108.68 62.54 70
47 09/20/2023 22:35:24 71.89,-165.80 70.96 09/20/2023 22:34:18 71.91,-168.59 71.11 96.20 66

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 9/13/2023
SNOs_Map_NOAA-21_METOP-C_20230913.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 09/13/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-C