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: 9/13/2021
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, 151.84 110.02 09/13/2021 13:14:32 -73.37, 154.76 110.22 92.90 66
2 09/13/2021 14:04:07 73.20, -40.28 69.73 09/13/2021 14:05:16 73.16, -38.37 69.61 61.60 69
3 09/13/2021 14:54:49 -73.11, 127.24 110.36 09/13/2021 14:55:59 -73.10, 128.82 110.45 51.19 70
4 09/13/2021 15:45:31 72.90, -65.02 69.43 09/13/2021 15:46:43 72.89, -64.30 69.38 23.50 72
5 09/13/2021 16:36:13 -72.81, 102.49 110.66 09/13/2021 16:37:27 -72.78, 102.79 110.72 10.69 74
6 09/13/2021 17:26:57 72.71, -89.98 69.25 09/13/2021 17:28:08 72.71, -90.00 69.24 1.22 71
7 09/13/2021 18:17:41 -72.72, 77.32 110.73 09/13/2021 18:18:50 -72.70, 77.30 110.76 1.47 69
8 09/13/2021 19:08:27 72.71,-115.37 69.28 09/13/2021 19:09:30 72.69,-115.38 69.25 2.14 63
9 09/13/2021 19:59:11 -72.72, 51.93 110.70 09/13/2021 20:00:11 -72.73, 52.03 110.70 3.44 60
10 09/13/2021 20:49:57 72.72,-140.75 69.31 09/13/2021 20:50:51 72.72,-140.66 69.31 3.02 54
11 09/13/2021 21:40:41 -72.73, 26.54 110.67 09/13/2021 21:41:33 -72.71, 26.64 110.70 3.78 52
12 09/13/2021 22:31:26 72.67,-166.03 69.29 09/13/2021 22:32:13 72.70,-166.05 69.31 3.21 47
13 09/13/2021 23:22:10 -72.68, 1.26 110.69 09/13/2021 23:22:55 -72.69, 1.26 110.69 0.85 45
14 09/14/2021 00:12:56 72.68, 168.58 69.32 09/14/2021 00:13:35 72.68, 168.57 69.32 0.32 39
15 09/14/2021 01:03:40 -72.69, -24.13 110.66 09/14/2021 01:04:17 -72.67, -24.12 110.68 2.15 37
16 09/14/2021 01:54:26 72.68, 143.19 69.36 09/14/2021 01:54:57 72.66, 143.19 69.33 2.89 31
17 09/14/2021 02:45:09 -72.64, -49.41 110.68 09/14/2021 02:45:39 -72.65, -49.51 110.67 3.24 30
18 09/14/2021 03:35:56 72.69, 117.81 69.39 09/14/2021 03:36:18 72.69, 117.91 69.38 3.41 22
19 09/14/2021 04:26:39 -72.65, -74.80 110.64 09/14/2021 04:27:00 -72.68, -74.79 110.62 3.15 21
20 09/14/2021 05:17:25 72.65, 92.52 69.37 09/14/2021 05:17:40 72.67, 92.52 69.39 2.36 15
21 09/14/2021 06:08:09 -72.66,-100.18 110.61 09/14/2021 06:08:22 -72.66,-100.17 110.61 0.50 13
22 09/14/2021 06:58:55 72.65, 67.14 69.40 09/14/2021 06:59:02 72.65, 67.14 69.40 0.71 7
23 09/14/2021 07:49:39 -72.66,-125.57 110.58 09/14/2021 07:49:44 -72.64,-125.55 110.60 2.93 5
24 09/14/2021 08:40:24 72.61, 41.85 69.38 09/14/2021 08:40:24 72.62, 41.76 69.40 3.71 0
25 09/14/2021 09:31:08 -72.62,-150.85 110.60 09/14/2021 09:31:06 -72.62,-150.93 110.60 2.72 2
26 09/14/2021 10:21:54 72.61, 16.47 69.41 09/14/2021 10:21:46 72.60, 16.37 69.41 3.25 8
27 09/14/2021 11:12:38 -72.62,-176.24 110.57 09/14/2021 11:12:27 -72.65,-176.21 110.54 2.55 11
28 09/14/2021 12:03:24 72.62, -8.92 69.45 09/14/2021 12:03:07 72.63, -8.90 69.46 1.60 17
29 09/14/2021 12:54:08 -72.63, 158.38 110.53 09/14/2021 12:53:49 -72.62, 158.40 110.54 1.15 19
30 09/14/2021 13:44:54 72.62, -34.31 69.48 09/14/2021 13:44:29 72.61, -34.29 69.47 1.66 25
31 09/14/2021 14:35:37 -72.58, 133.09 110.55 09/14/2021 14:35:11 -72.60, 133.02 110.53 3.09 26
32 09/14/2021 15:26:23 72.58, -59.59 69.46 09/14/2021 15:25:51 72.59, -59.67 69.48 2.90 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 2.40 34
34 09/14/2021 17:07:53 72.59, -84.98 69.49 09/14/2021 17:07:13 72.57, -85.05 69.48 3.23 40
35 09/14/2021 17:58:37 -72.60, 82.32 110.49 09/14/2021 17:57:54 -72.61, 82.36 110.47 2.16 43
36 09/14/2021 18:49:23 72.59,-110.36 69.53 09/14/2021 18:48:34 72.60,-110.33 69.54 1.20 49
37 09/14/2021 19:40:07 -72.60, 56.93 110.45 09/14/2021 19:39:16 -72.59, 56.98 110.46 2.00 51
38 09/14/2021 20:30:53 72.60,-135.75 69.56 09/14/2021 20:29:56 72.58,-135.72 69.55 2.63 57
39 09/14/2021 21:21:36 -72.56, 31.65 110.47 09/14/2021 21:20:38 -72.57, 31.59 110.45 2.23 58
40 09/14/2021 22:12:22 72.55,-161.03 69.54 09/14/2021 22:11:18 72.56,-161.10 69.55 2.21 64
41 09/14/2021 23:03:06 -72.56, 6.26 110.44 09/14/2021 23:02:00 -72.55, 6.21 110.44 2.39 66
42 09/14/2021 23:53:52 72.56, 173.58 69.57 09/14/2021 23:52:39 72.59, 173.62 69.61 3.17 73
43 09/15/2021 00:44:36 -72.57, -19.12 110.41 09/15/2021 00:43:21 -72.58, -19.07 110.39 2.11 75
44 09/15/2021 01:35:18 72.36, 148.60 69.39 09/15/2021 01:34:05 72.36, 147.83 69.43 26.03 73
45 09/15/2021 02:26:00 -72.27, -43.90 110.70 09/15/2021 02:24:48 -72.30, -44.96 110.62 35.82 72
46 09/15/2021 03:16:42 72.06, 123.81 69.09 09/15/2021 03:15:33 72.03, 121.85 69.15 67.27 69
47 09/15/2021 04:07:24 -71.97, -68.70 110.99 09/15/2021 04:06:16 -71.97, -70.93 110.89 76.62 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/13/2021
SNOs_Map_NOAA-20_METOP-B_20210913.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/13/2021 in txt file.

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