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: 9/2/2021
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 -73.43, 151.90 110.04 09/13/2021 13:14:32 -73.40, 154.84 110.19 93.47 66
2 09/13/2021 14:04:08 73.24, -40.37 69.77 09/13/2021 14:05:16 73.19, -38.31 69.63 66.24 68
3 09/13/2021 14:54:50 -73.13, 127.18 110.34 09/13/2021 14:56:00 -73.08, 128.79 110.46 52.49 70
4 09/13/2021 15:45:32 72.94, -65.10 69.47 09/13/2021 15:46:44 72.86, -64.35 69.35 26.11 72
5 09/13/2021 16:36:14 -72.84, 102.43 110.63 09/13/2021 16:37:27 -72.81, 102.87 110.69 14.69 73
6 09/13/2021 17:26:57 72.69, -89.96 69.23 09/13/2021 17:28:09 72.69, -90.05 69.22 3.19 72
7 09/13/2021 18:17:41 -72.69, 77.36 110.76 09/13/2021 18:18:51 -72.69, 77.28 110.77 2.84 70
8 09/13/2021 19:08:27 72.70,-115.34 69.27 09/13/2021 19:09:30 72.72,-115.33 69.27 1.91 63
9 09/13/2021 19:59:11 -72.70, 51.98 110.72 09/13/2021 20:00:12 -72.72, 52.00 110.72 2.22 61
10 09/13/2021 20:49:57 72.71,-140.73 69.30 09/13/2021 20:50:52 72.70,-140.71 69.28 1.33 55
11 09/13/2021 21:40:41 -72.71, 26.59 110.69 09/13/2021 21:41:34 -72.70, 26.62 110.71 1.30 53
12 09/13/2021 22:31:26 72.66,-166.01 69.28 09/13/2021 22:32:14 72.67,-166.09 69.29 3.09 48
13 09/13/2021 23:22:10 -72.66, 1.31 110.71 09/13/2021 23:22:56 -72.68, 1.23 110.70 2.94 46
14 09/14/2021 00:12:56 72.67, 168.60 69.31 09/14/2021 00:13:36 72.65, 168.52 69.30 3.08 40
15 09/14/2021 01:03:40 -72.67, -24.08 110.68 09/14/2021 01:04:18 -72.66, -24.15 110.69 2.62 38
16 09/14/2021 01:54:26 72.67, 143.21 69.35 09/14/2021 01:54:57 72.68, 143.24 69.35 1.39 31
17 09/14/2021 02:45:10 -72.67, -49.47 110.65 09/14/2021 02:45:39 -72.68, -49.43 110.64 1.86 29
18 09/14/2021 03:35:55 72.68, 117.83 69.38 09/14/2021 03:36:18 72.66, 117.86 69.36 2.31 23
19 09/14/2021 04:26:39 -72.68, -74.85 110.61 09/14/2021 04:27:00 -72.66, -74.81 110.63 2.20 21
20 09/14/2021 05:17:24 72.64, 92.54 69.36 09/14/2021 05:17:40 72.64, 92.48 69.36 2.32 16
21 09/14/2021 06:08:08 -72.63,-100.14 110.63 09/14/2021 06:08:22 -72.64,-100.19 110.63 2.11 14
22 09/14/2021 06:58:54 72.64, 67.16 69.39 09/14/2021 06:59:02 72.62, 67.09 69.37 3.26 8
23 09/14/2021 07:49:38 -72.64,-125.52 110.60 09/14/2021 07:49:44 -72.62,-125.58 110.62 2.70 6
24 09/14/2021 08:40:24 72.65, 41.77 69.43 09/14/2021 08:40:23 72.65, 41.81 69.43 1.46 1
25 09/14/2021 09:31:08 -72.65,-150.91 110.57 09/14/2021 09:31:05 -72.65,-150.85 110.56 1.91 3
26 09/14/2021 10:21:54 72.65, 16.38 69.46 09/14/2021 10:21:45 72.63, 16.43 69.43 3.31 9
27 09/14/2021 11:12:38 -72.65,-176.30 110.53 09/14/2021 11:12:27 -72.63,-176.24 110.56 3.12 11
28 09/14/2021 12:03:23 72.61, -8.90 69.44 09/14/2021 12:03:07 72.61, -8.95 69.44 1.77 16
29 09/14/2021 12:54:07 -72.61, 158.42 110.56 09/14/2021 12:53:49 -72.61, 158.38 110.55 1.36 18
30 09/14/2021 13:44:53 72.62, -34.29 69.47 09/14/2021 13:44:28 72.64, -34.23 69.49 2.97 25
31 09/14/2021 14:35:37 -72.61, 133.03 110.52 09/14/2021 14:35:11 -72.59, 133.00 110.54 3.06 26
32 09/14/2021 15:26:23 72.62, -59.67 69.50 09/14/2021 15:25:50 72.61, -59.61 69.50 2.09 33
33 09/14/2021 16:17:07 -72.62, 107.65 110.49 09/14/2021 16:16:32 -72.62, 107.72 110.49 2.37 35
34 09/14/2021 17:07:52 72.58, -84.96 69.48 09/14/2021 17:07:12 72.59, -85.00 69.51 2.33 40
35 09/14/2021 17:58:36 -72.58, 82.36 110.51 09/14/2021 17:57:54 -72.60, 82.34 110.48 2.61 42
36 09/14/2021 18:49:22 72.58,-110.34 69.52 09/14/2021 18:48:34 72.57,-110.38 69.52 1.68 48
37 09/14/2021 19:40:06 -72.58, 56.98 110.48 09/14/2021 19:39:16 -72.58, 56.95 110.47 0.97 50
38 09/14/2021 20:30:52 72.59,-135.73 69.55 09/14/2021 20:29:55 72.60,-135.66 69.57 2.77 57
39 09/14/2021 21:21:36 -72.59, 31.59 110.44 09/14/2021 21:20:37 -72.61, 31.67 110.42 3.46 59
40 09/14/2021 22:12:22 72.60,-161.12 69.58 09/14/2021 22:11:17 72.58,-161.04 69.58 2.95 65
41 09/14/2021 23:03:06 -72.59, 6.20 110.41 09/14/2021 23:01:59 -72.58, 6.29 110.41 3.07 67
42 09/14/2021 23:53:51 72.55, 173.60 69.56 09/14/2021 23:52:39 72.56, 173.58 69.58 1.31 72
43 09/15/2021 00:44:35 -72.55, -19.08 110.43 09/15/2021 00:43:21 -72.56, -19.09 110.40 1.72 74
44 09/15/2021 01:35:17 72.35, 148.62 69.38 09/15/2021 01:34:05 72.33, 147.79 69.40 28.27 72
45 09/15/2021 02:26:00 -72.30, -43.96 110.67 09/15/2021 02:24:48 -72.29, -44.98 110.63 34.49 72
46 09/15/2021 03:16:41 72.05, 123.83 69.08 09/15/2021 03:15:32 72.06, 121.91 69.18 65.90 69
47 09/15/2021 04:07:24 -72.00, -68.76 110.96 09/15/2021 04:06:15 -72.01, -70.85 110.86 72.00 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/2/2021
SNOs_Map_NOAA-20_METOP-B_20210902.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/02/2021 in txt file.

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