Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/6/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 09/13/2021 13:13:26 -73.45, 151.85 110.02 09/13/2021 13:14:32 -73.37, 154.76 110.22 92.79 66
2 09/13/2021 14:04:07 73.20, -40.29 69.73 09/13/2021 14:05:16 73.15, -38.38 69.60 61.64 69
3 09/13/2021 14:54:49 -73.10, 127.24 110.37 09/13/2021 14:56:00 -73.05, 128.71 110.49 48.06 71
4 09/13/2021 15:45:31 72.91, -65.02 69.44 09/13/2021 15:46:43 72.88, -64.31 69.37 23.56 72
5 09/13/2021 16:36:14 -72.86, 102.39 110.61 09/13/2021 16:37:27 -72.78, 102.80 110.72 16.19 73
6 09/13/2021 17:26:57 72.71, -89.99 69.25 09/13/2021 17:28:08 72.71, -90.01 69.24 0.85 71
7 09/13/2021 18:17:41 -72.71, 77.32 110.74 09/13/2021 18:18:50 -72.70, 77.31 110.76 1.13 69
8 09/13/2021 19:08:27 72.72,-115.37 69.28 09/13/2021 19:09:30 72.69,-115.39 69.24 3.43 63
9 09/13/2021 19:59:11 -72.72, 51.94 110.70 09/13/2021 20:00:11 -72.73, 52.03 110.70 3.51 60
10 09/13/2021 20:49:57 72.72,-140.76 69.32 09/13/2021 20:50:51 72.71,-140.67 69.30 2.98 54
11 09/13/2021 21:40:41 -72.72, 26.55 110.67 09/13/2021 21:41:33 -72.71, 26.65 110.70 3.52 52
12 09/13/2021 22:31:26 72.68,-166.04 69.30 09/13/2021 22:32:13 72.69,-166.06 69.31 1.94 47
13 09/13/2021 23:22:10 -72.68, 1.27 110.69 09/13/2021 23:22:55 -72.69, 1.26 110.69 1.25 45
14 09/14/2021 00:12:56 72.68, 168.57 69.33 09/14/2021 00:13:35 72.67, 168.56 69.31 1.21 39
15 09/14/2021 01:03:40 -72.69, -24.12 110.66 09/14/2021 01:04:17 -72.67, -24.12 110.68 1.75 37
16 09/14/2021 01:54:26 72.69, 143.18 69.36 09/14/2021 01:54:56 72.70, 143.28 69.37 3.52 30
17 09/14/2021 02:45:09 -72.64, -49.40 110.68 09/14/2021 02:45:39 -72.65, -49.50 110.67 3.43 30
18 09/14/2021 03:35:56 72.69, 117.80 69.40 09/14/2021 03:36:18 72.68, 117.90 69.37 3.65 22
19 09/14/2021 04:26:39 -72.65, -74.79 110.65 09/14/2021 04:27:00 -72.68, -74.78 110.62 3.54 21
20 09/14/2021 05:17:25 72.65, 92.51 69.37 09/14/2021 05:17:40 72.66, 92.51 69.38 1.06 15
21 09/14/2021 06:08:09 -72.65,-100.18 110.61 09/14/2021 06:08:22 -72.66,-100.16 110.61 0.64 13
22 09/14/2021 06:58:55 72.66, 67.13 69.41 09/14/2021 06:59:02 72.64, 67.13 69.39 1.98 7
23 09/14/2021 07:49:39 -72.66,-125.56 110.58 09/14/2021 07:49:44 -72.64,-125.55 110.60 2.51 5
24 09/14/2021 08:40:24 72.61, 41.85 69.39 09/14/2021 08:40:24 72.62, 41.75 69.40 3.34 0
25 09/14/2021 09:31:08 -72.61,-150.84 110.60 09/14/2021 09:31:06 -72.62,-150.93 110.60 2.85 2
26 09/14/2021 10:21:54 72.62, 16.46 69.42 09/14/2021 10:21:45 72.65, 16.47 69.45 3.29 9
27 09/14/2021 11:12:38 -72.62,-176.23 110.57 09/14/2021 11:12:27 -72.64,-176.21 110.54 2.91 11
28 09/14/2021 12:03:24 72.62, -8.93 69.45 09/14/2021 12:03:07 72.62, -8.92 69.46 0.46 17
29 09/14/2021 12:54:08 -72.63, 158.38 110.54 09/14/2021 12:53:49 -72.62, 158.41 110.54 0.85 19
30 09/14/2021 13:44:54 72.63, -34.31 69.49 09/14/2021 13:44:29 72.60, -34.30 69.46 2.85 25
31 09/14/2021 14:35:38 -72.63, 133.00 110.50 09/14/2021 14:35:11 -72.60, 133.03 110.53 3.32 27
32 09/14/2021 15:26:23 72.58, -59.60 69.46 09/14/2021 15:25:51 72.58, -59.68 69.47 2.83 32
33 09/14/2021 16:17:07 -72.59, 107.71 110.52 09/14/2021 16:16:33 -72.58, 107.64 110.52 2.42 34
34 09/14/2021 17:07:53 72.59, -84.98 69.50 09/14/2021 17:07:12 72.61, -84.96 69.52 2.55 41
35 09/14/2021 17:58:37 -72.59, 82.33 110.49 09/14/2021 17:57:54 -72.61, 82.36 110.47 2.41 43
36 09/14/2021 18:49:23 72.60,-110.37 69.53 09/14/2021 18:48:34 72.59,-110.35 69.53 1.04 49
37 09/14/2021 19:40:07 -72.60, 56.94 110.46 09/14/2021 19:39:16 -72.59, 56.98 110.46 1.60 51
38 09/14/2021 20:30:52 72.55,-135.65 69.51 09/14/2021 20:29:56 72.57,-135.73 69.54 3.19 56
39 09/14/2021 21:21:36 -72.55, 31.66 110.48 09/14/2021 21:20:38 -72.57, 31.60 110.45 2.63 58
40 09/14/2021 22:12:22 72.56,-161.04 69.54 09/14/2021 22:11:18 72.55,-161.11 69.55 2.57 64
41 09/14/2021 23:03:06 -72.56, 6.27 110.45 09/14/2021 23:02:00 -72.55, 6.22 110.45 2.25 66
42 09/14/2021 23:53:52 72.56, 173.57 69.58 09/14/2021 23:52:39 72.58, 173.61 69.60 2.01 73
43 09/15/2021 00:44:36 -72.57, -19.12 110.41 09/15/2021 00:43:21 -72.58, -19.06 110.39 2.18 75
44 09/15/2021 01:35:17 72.31, 148.70 69.34 09/15/2021 01:34:05 72.35, 147.82 69.42 29.92 72
45 09/15/2021 02:26:00 -72.27, -43.89 110.71 09/15/2021 02:24:48 -72.30, -44.95 110.62 36.06 72
46 09/15/2021 03:16:41 72.01, 123.90 69.04 09/15/2021 03:15:33 72.02, 121.84 69.15 70.80 68
47 09/15/2021 04:07:24 -71.97, -68.69 111.00 09/15/2021 04:06:16 -71.97, -70.92 110.89 76.83 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/6/2021
SNOs_Map_NOAA-20_METOP-B_20210906.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/06/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-B