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: 9/11/2021
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 13:13:25 -73.41, 151.95 110.07 09/13/2021 13:14:32 -73.37, 154.75 110.22 89.21 67
2 09/13/2021 14:04:07 73.21, -40.30 69.73 09/13/2021 14:05:16 73.15, -38.38 69.60 61.81 69
3 09/13/2021 14:54:49 -73.11, 127.22 110.36 09/13/2021 14:55:59 -73.09, 128.81 110.45 51.31 70
4 09/13/2021 15:45:31 72.91, -65.03 69.44 09/13/2021 15:46:43 72.88, -64.31 69.37 23.75 72
5 09/13/2021 16:36:13 -72.82, 102.48 110.65 09/13/2021 16:37:27 -72.77, 102.78 110.72 11.22 74
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 0.87 71
7 09/13/2021 18:17:41 -72.72, 77.30 110.73 09/13/2021 18:18:50 -72.70, 77.30 110.76 2.53 69
8 09/13/2021 19:08:27 72.72,-115.38 69.29 09/13/2021 19:09:29 72.74,-115.29 69.29 3.57 62
9 09/13/2021 19:59:11 -72.73, 51.92 110.69 09/13/2021 20:00:11 -72.73, 52.02 110.71 3.31 60
10 09/13/2021 20:49:57 72.72,-140.77 69.32 09/13/2021 20:50:51 72.72,-140.68 69.30 3.22 54
11 09/13/2021 21:40:40 -72.68, 26.64 110.72 09/13/2021 21:41:33 -72.71, 26.63 110.70 2.75 53
12 09/13/2021 22:31:26 72.68,-166.05 69.30 09/13/2021 22:32:13 72.69,-166.06 69.31 1.62 47
13 09/13/2021 23:22:10 -72.69, 1.25 110.68 09/13/2021 23:22:55 -72.69, 1.25 110.69 0.26 45
14 09/14/2021 00:12:56 72.69, 168.56 69.33 09/14/2021 00:13:35 72.67, 168.56 69.31 1.46 39
15 09/14/2021 01:03:40 -72.69, -24.14 110.65 09/14/2021 01:04:17 -72.67, -24.13 110.68 3.24 37
16 09/14/2021 01:54:26 72.69, 143.18 69.37 09/14/2021 01:54:56 72.70, 143.28 69.37 3.59 30
17 09/14/2021 02:45:09 -72.65, -49.42 110.67 09/14/2021 02:45:39 -72.64, -49.51 110.68 3.17 30
18 09/14/2021 03:35:55 72.65, 117.89 69.34 09/14/2021 03:36:18 72.68, 117.90 69.37 3.80 23
19 09/14/2021 04:26:39 -72.66, -74.81 110.64 09/14/2021 04:27:00 -72.67, -74.79 110.62 2.09 21
20 09/14/2021 05:17:25 72.65, 92.51 69.38 09/14/2021 05:17:40 72.66, 92.51 69.38 0.77 15
21 09/14/2021 06:08:09 -72.66,-100.19 110.60 09/14/2021 06:08:22 -72.65,-100.18 110.62 1.12 13
22 09/14/2021 06:58:55 72.66, 67.12 69.41 09/14/2021 06:59:02 72.64, 67.13 69.39 2.30 7
23 09/14/2021 07:49:38 -72.62,-125.48 110.63 09/14/2021 07:49:44 -72.63,-125.56 110.61 3.21 6
24 09/14/2021 08:40:24 72.61, 41.84 69.39 09/14/2021 08:40:24 72.62, 41.75 69.40 3.09 0
25 09/14/2021 09:31:08 -72.62,-150.86 110.59 09/14/2021 09:31:06 -72.61,-150.94 110.60 2.93 2
26 09/14/2021 10:21:54 72.62, 16.45 69.42 09/14/2021 10:21:45 72.65, 16.47 69.45 3.00 9
27 09/14/2021 11:12:38 -72.63,-176.25 110.56 09/14/2021 11:12:27 -72.64,-176.22 110.55 1.62 11
28 09/14/2021 12:03:24 72.63, -8.94 69.46 09/14/2021 12:03:07 72.63, -8.92 69.46 0.62 17
29 09/14/2021 12:54:08 -72.63, 158.36 110.53 09/14/2021 12:53:49 -72.62, 158.40 110.54 2.00 19
30 09/14/2021 13:44:54 72.63, -34.32 69.49 09/14/2021 13:44:29 72.60, -34.30 69.46 3.21 25
31 09/14/2021 14:35:37 -72.59, 133.08 110.55 09/14/2021 14:35:11 -72.60, 133.01 110.53 2.43 26
32 09/14/2021 15:26:23 72.59, -59.61 69.47 09/14/2021 15:25:51 72.58, -59.68 69.47 2.64 32
33 09/14/2021 16:17:07 -72.60, 107.69 110.51 09/14/2021 16:16:33 -72.58, 107.63 110.53 2.94 34
34 09/14/2021 17:07:53 72.59, -84.99 69.50 09/14/2021 17:07:12 72.61, -84.96 69.53 2.33 41
35 09/14/2021 17:58:37 -72.60, 82.31 110.48 09/14/2021 17:57:54 -72.61, 82.35 110.47 1.57 43
36 09/14/2021 18:49:23 72.60,-110.38 69.53 09/14/2021 18:48:34 72.59,-110.35 69.53 1.44 49
37 09/14/2021 19:40:07 -72.61, 56.92 110.45 09/14/2021 19:39:16 -72.59, 56.97 110.46 2.89 51
38 09/14/2021 20:30:52 72.55,-135.66 69.51 09/14/2021 20:29:56 72.57,-135.73 69.54 2.79 56
39 09/14/2021 21:21:36 -72.56, 31.64 110.47 09/14/2021 21:20:38 -72.56, 31.59 110.46 1.73 58
40 09/14/2021 22:12:22 72.56,-161.05 69.55 09/14/2021 22:11:18 72.55,-161.11 69.55 2.50 64
41 09/14/2021 23:03:06 -72.57, 6.25 110.44 09/14/2021 23:02:00 -72.54, 6.20 110.45 3.21 66
42 09/14/2021 23:53:52 72.57, 173.56 69.58 09/14/2021 23:52:39 72.58, 173.61 69.60 1.94 73
43 09/15/2021 00:44:36 -72.57, -19.13 110.40 09/15/2021 00:43:21 -72.57, -19.08 110.39 1.98 75
44 09/15/2021 01:35:17 72.32, 148.69 69.34 09/15/2021 01:34:05 72.35, 147.82 69.42 29.61 72
45 09/15/2021 02:26:00 -72.28, -43.91 110.70 09/15/2021 02:24:48 -72.30, -44.96 110.62 35.64 72
46 09/15/2021 03:16:41 72.02, 123.90 69.05 09/15/2021 03:15:33 72.02, 121.84 69.15 70.53 68
47 09/15/2021 04:07:24 -71.98, -68.71 110.99 09/15/2021 04:06:16 -71.97, -70.93 110.89 76.53 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/11/2021
SNOs_Map_NOAA-20_METOP-B_20210911.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/11/2021 in txt file.

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