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: 9/5/2021
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 -73.42, 151.93 110.06 09/13/2021 13:14:33 -73.35, 154.72 110.24 89.22 67
2 09/13/2021 14:04:08 73.22, -40.33 69.75 09/13/2021 14:05:17 73.14, -38.42 69.58 62.16 69
3 09/13/2021 14:54:50 -73.12, 127.20 110.35 09/13/2021 14:56:00 -73.08, 128.78 110.46 51.31 70
4 09/13/2021 15:45:32 72.92, -65.06 69.46 09/13/2021 15:46:44 72.86, -64.35 69.35 24.44 72
5 09/13/2021 16:36:14 -72.83, 102.46 110.64 09/13/2021 16:37:28 -72.76, 102.76 110.73 12.41 74
6 09/13/2021 17:26:58 72.73, -90.03 69.27 09/13/2021 17:28:08 72.74, -89.94 69.27 2.92 70
7 09/13/2021 18:17:42 -72.73, 77.29 110.72 09/13/2021 18:18:50 -72.74, 77.38 110.73 3.10 68
8 09/13/2021 19:08:28 72.73,-115.41 69.30 09/13/2021 19:09:30 72.72,-115.33 69.27 3.37 62
9 09/13/2021 19:59:11 -72.69, 52.00 110.74 09/13/2021 20:00:12 -72.72, 51.99 110.72 3.33 61
10 09/13/2021 20:49:57 72.69,-140.69 69.28 09/13/2021 20:50:52 72.70,-140.71 69.28 0.92 55
11 09/13/2021 21:40:41 -72.69, 26.62 110.71 09/13/2021 21:41:34 -72.69, 26.61 110.71 0.38 53
12 09/13/2021 22:31:27 72.70,-166.08 69.32 09/13/2021 22:32:14 72.67,-166.10 69.29 2.35 47
13 09/13/2021 23:22:11 -72.70, 1.23 110.67 09/13/2021 23:22:56 -72.67, 1.23 110.70 2.67 45
14 09/14/2021 00:12:57 72.70, 168.53 69.35 09/14/2021 00:13:35 72.70, 168.63 69.34 3.12 38
15 09/14/2021 01:03:39 -72.65, -24.05 110.69 09/14/2021 01:04:17 -72.65, -24.16 110.70 3.42 38
16 09/14/2021 01:54:25 72.66, 143.25 69.33 09/14/2021 01:54:56 72.68, 143.24 69.35 2.96 31
17 09/14/2021 02:45:09 -72.66, -49.44 110.66 09/14/2021 02:45:38 -72.68, -49.43 110.64 2.62 29
18 09/14/2021 03:35:55 72.66, 117.86 69.36 09/14/2021 03:36:18 72.66, 117.86 69.36 0.17 23
19 09/14/2021 04:26:39 -72.66, -74.82 110.63 09/14/2021 04:27:00 -72.66, -74.82 110.64 0.46 21
20 09/14/2021 05:17:25 72.67, 92.48 69.39 09/14/2021 05:17:40 72.64, 92.48 69.36 3.12 15
21 09/14/2021 06:08:09 -72.67,-100.21 110.60 09/14/2021 06:08:22 -72.64,-100.20 110.63 3.39 13
22 09/14/2021 06:58:54 72.62, 67.19 69.37 09/14/2021 06:59:02 72.62, 67.09 69.37 3.42 8
23 09/14/2021 07:49:38 -72.63,-125.49 110.62 09/14/2021 07:49:44 -72.62,-125.58 110.62 3.04 6
24 09/14/2021 08:40:24 72.63, 41.81 69.41 09/14/2021 08:40:23 72.65, 41.81 69.42 2.14 1
25 09/14/2021 09:31:08 -72.63,-150.88 110.58 09/14/2021 09:31:05 -72.65,-150.86 110.57 2.00 3
26 09/14/2021 10:21:54 72.64, 16.42 69.44 09/14/2021 10:21:45 72.63, 16.43 69.43 0.95 9
27 09/14/2021 11:12:38 -72.64,-176.27 110.55 09/14/2021 11:12:27 -72.63,-176.24 110.56 1.31 11
28 09/14/2021 12:03:23 72.59, -8.86 69.42 09/14/2021 12:03:07 72.61, -8.95 69.44 3.50 16
29 09/14/2021 12:54:07 -72.59, 158.45 110.57 09/14/2021 12:53:49 -72.61, 158.37 110.55 3.02 18
30 09/14/2021 13:44:53 72.60, -34.25 69.45 09/14/2021 13:44:29 72.58, -34.34 69.45 3.21 24
31 09/14/2021 14:35:37 -72.60, 133.06 110.54 09/14/2021 14:35:11 -72.59, 132.99 110.55 2.86 26
32 09/14/2021 15:26:23 72.60, -59.64 69.48 09/14/2021 15:25:50 72.61, -59.62 69.50 1.46 33
33 09/14/2021 16:17:07 -72.60, 107.68 110.51 09/14/2021 16:16:32 -72.61, 107.71 110.49 1.62 35
34 09/14/2021 17:07:53 72.61, -85.02 69.52 09/14/2021 17:07:12 72.59, -85.00 69.51 1.88 41
35 09/14/2021 17:58:37 -72.61, 82.29 110.47 09/14/2021 17:57:54 -72.59, 82.33 110.48 2.17 43
36 09/14/2021 18:49:22 72.56,-110.31 69.50 09/14/2021 18:48:34 72.57,-110.38 69.51 2.73 48
37 09/14/2021 19:40:06 -72.56, 57.01 110.49 09/14/2021 19:39:16 -72.57, 56.95 110.48 2.26 50
38 09/14/2021 20:30:52 72.57,-135.69 69.53 09/14/2021 20:29:56 72.55,-135.77 69.52 3.26 56
39 09/14/2021 21:21:36 -72.57, 31.62 110.46 09/14/2021 21:20:38 -72.55, 31.56 110.47 2.93 58
40 09/14/2021 22:12:22 72.58,-161.08 69.56 09/14/2021 22:11:17 72.58,-161.05 69.58 1.20 65
41 09/14/2021 23:03:06 -72.58, 6.24 110.43 09/14/2021 23:01:59 -72.58, 6.28 110.41 1.65 67
42 09/14/2021 23:53:52 72.58, 173.54 69.60 09/14/2021 23:52:39 72.56, 173.57 69.58 2.82 73
43 09/15/2021 00:44:36 -72.58, -19.15 110.39 09/15/2021 00:43:21 -72.56, -19.10 110.41 3.04 75
44 09/15/2021 01:35:17 72.33, 148.66 69.36 09/15/2021 01:34:05 72.33, 147.78 69.40 29.62 72
45 09/15/2021 02:26:00 -72.28, -43.93 110.69 09/15/2021 02:24:48 -72.28, -44.99 110.63 35.83 72
46 09/15/2021 03:16:41 72.03, 123.87 69.06 09/15/2021 03:15:32 72.05, 121.90 69.18 67.39 69
47 09/15/2021 04:07:24 -71.98, -68.73 110.98 09/15/2021 04:06:15 -72.01, -70.86 110.86 73.43 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/5/2021
SNOs_Map_NOAA-20_METOP-B_20210905.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/05/2021 in txt file.

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