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: 9/3/2021
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, 154.76 110.22 89.39 67
2 09/13/2021 14:04:07 73.21, -40.31 69.74 09/13/2021 14:05:16 73.15, -38.39 69.59 62.21 69
3 09/13/2021 14:54:49 -73.11, 127.23 110.36 09/13/2021 14:55:59 -73.10, 128.82 110.45 51.50 70
4 09/13/2021 15:45:31 72.92, -65.05 69.45 09/13/2021 15:46:43 72.87, -64.32 69.37 24.25 72
5 09/13/2021 16:36:13 -72.82, 102.48 110.65 09/13/2021 16:37:27 -72.77, 102.79 110.72 11.26 74
6 09/13/2021 17:26:57 72.72, -90.01 69.26 09/13/2021 17:28:08 72.70, -90.02 69.23 2.22 71
7 09/13/2021 18:17:41 -72.72, 77.31 110.73 09/13/2021 18:18:50 -72.70, 77.30 110.76 2.20 69
8 09/13/2021 19:08:27 72.73,-115.40 69.30 09/13/2021 19:09:29 72.73,-115.30 69.29 3.22 62
9 09/13/2021 19:59:10 -72.68, 52.02 110.75 09/13/2021 20:00:12 -72.68, 51.92 110.75 3.41 62
10 09/13/2021 20:49:56 72.68,-140.68 69.27 09/13/2021 20:50:51 72.71,-140.68 69.29 3.06 55
11 09/13/2021 21:40:40 -72.68, 26.64 110.72 09/13/2021 21:41:33 -72.71, 26.64 110.70 3.08 53
12 09/13/2021 22:31:26 72.69,-166.07 69.31 09/13/2021 22:32:13 72.69,-166.07 69.30 0.05 47
13 09/13/2021 23:22:10 -72.69, 1.25 110.68 09/13/2021 23:22:55 -72.69, 1.26 110.69 0.31 45
14 09/14/2021 00:12:56 72.69, 168.55 69.34 09/14/2021 00:13:35 72.67, 168.55 69.31 3.02 39
15 09/14/2021 01:03:40 -72.69, -24.14 110.65 09/14/2021 01:04:17 -72.67, -24.12 110.68 2.94 37
16 09/14/2021 01:54:25 72.65, 143.27 69.32 09/14/2021 01:54:57 72.65, 143.17 69.31 3.31 32
17 09/14/2021 02:45:09 -72.65, -49.42 110.67 09/14/2021 02:45:39 -72.65, -49.51 110.68 2.92 30
18 09/14/2021 03:35:55 72.66, 117.88 69.35 09/14/2021 03:36:18 72.68, 117.89 69.37 2.25 23
19 09/14/2021 04:26:39 -72.65, -74.81 110.64 09/14/2021 04:27:00 -72.68, -74.79 110.62 2.45 21
20 09/14/2021 05:17:25 72.66, 92.49 69.39 09/14/2021 05:17:40 72.65, 92.50 69.38 0.90 15
21 09/14/2021 06:08:09 -72.66,-100.19 110.61 09/14/2021 06:08:22 -72.66,-100.17 110.61 1.01 13
22 09/14/2021 06:58:54 72.62, 67.21 69.36 09/14/2021 06:59:02 72.63, 67.12 69.38 3.45 8
23 09/14/2021 07:49:38 -72.62,-125.47 110.63 09/14/2021 07:49:44 -72.63,-125.55 110.61 3.22 6
24 09/14/2021 08:40:24 72.62, 41.82 69.40 09/14/2021 08:40:24 72.61, 41.74 69.39 3.07 0
25 09/14/2021 09:31:08 -72.62,-150.86 110.59 09/14/2021 09:31:06 -72.61,-150.93 110.60 2.61 2
26 09/14/2021 10:21:54 72.63, 16.44 69.43 09/14/2021 10:21:45 72.64, 16.46 69.44 1.59 9
27 09/14/2021 11:12:38 -72.63,-176.25 110.56 09/14/2021 11:12:27 -72.64,-176.21 110.55 2.00 11
28 09/14/2021 12:03:24 72.63, -8.95 69.46 09/14/2021 12:03:07 72.62, -8.93 69.45 1.86 17
29 09/14/2021 12:54:08 -72.63, 158.37 110.53 09/14/2021 12:53:49 -72.62, 158.40 110.54 1.87 19
30 09/14/2021 13:44:53 72.59, -34.23 69.44 09/14/2021 13:44:29 72.60, -34.31 69.46 2.64 24
31 09/14/2021 14:35:37 -72.59, 133.08 110.55 09/14/2021 14:35:11 -72.60, 133.02 110.53 2.38 26
32 09/14/2021 15:26:23 72.60, -59.62 69.48 09/14/2021 15:25:51 72.58, -59.69 69.47 3.12 32
33 09/14/2021 16:17:07 -72.60, 107.70 110.52 09/14/2021 16:16:33 -72.58, 107.64 110.52 2.57 34
34 09/14/2021 17:07:53 72.60, -85.01 69.51 09/14/2021 17:07:12 72.61, -84.97 69.52 1.36 41
35 09/14/2021 17:58:37 -72.60, 82.31 110.48 09/14/2021 17:57:54 -72.61, 82.36 110.47 1.90 43
36 09/14/2021 18:49:23 72.61,-110.39 69.54 09/14/2021 18:48:34 72.59,-110.35 69.53 2.83 49
37 09/14/2021 19:40:07 -72.61, 56.92 110.45 09/14/2021 19:39:16 -72.59, 56.98 110.46 2.76 51
38 09/14/2021 20:30:52 72.56,-135.68 69.52 09/14/2021 20:29:56 72.56,-135.74 69.53 1.97 56
39 09/14/2021 21:21:36 -72.56, 31.64 110.47 09/14/2021 21:20:38 -72.57, 31.59 110.45 1.59 58
40 09/14/2021 22:12:22 72.57,-161.06 69.56 09/14/2021 22:11:17 72.59,-161.02 69.59 3.20 65
41 09/14/2021 23:03:06 -72.57, 6.25 110.44 09/14/2021 23:02:00 -72.55, 6.21 110.45 2.82 66
42 09/14/2021 23:53:52 72.57, 173.55 69.59 09/14/2021 23:52:39 72.57, 173.60 69.60 1.75 73
43 09/15/2021 00:44:36 -72.57, -19.13 110.40 09/15/2021 00:43:21 -72.58, -19.07 110.39 2.20 75
44 09/15/2021 01:35:17 72.33, 148.67 69.35 09/15/2021 01:34:05 72.35, 147.81 69.42 29.19 72
45 09/15/2021 02:26:00 -72.27, -43.91 110.70 09/15/2021 02:24:48 -72.30, -44.96 110.62 35.44 72
46 09/15/2021 03:16:41 72.02, 123.88 69.06 09/15/2021 03:15:32 72.07, 121.93 69.19 66.99 69
47 09/15/2021 04:07:24 -71.97, -68.71 110.99 09/15/2021 04:06:16 -71.97, -70.93 110.89 76.31 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/3/2021
SNOs_Map_NOAA-20_METOP-B_20210903.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/03/2021 in txt file.

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