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: 9/10/2021
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 -73.39, 154.81 110.20 92.53 66
2 09/13/2021 14:04:08 73.23, -40.35 69.76 09/13/2021 14:05:16 73.18, -38.33 69.62 65.14 68
3 09/13/2021 14:54:50 -73.13, 127.18 110.34 09/13/2021 14:56:00 -73.07, 128.76 110.47 51.65 70
4 09/13/2021 15:45:32 72.93, -65.08 69.46 09/13/2021 15:46:44 72.86, -64.36 69.35 24.90 72
5 09/13/2021 16:36:14 -72.84, 102.44 110.63 09/13/2021 16:37:27 -72.80, 102.84 110.70 14.05 73
6 09/13/2021 17:26:58 72.74, -90.04 69.28 09/13/2021 17:28:08 72.73, -89.96 69.26 2.76 70
7 09/13/2021 18:17:42 -72.74, 77.26 110.70 09/13/2021 18:18:50 -72.73, 77.35 110.74 3.58 68
8 09/13/2021 19:08:27 72.69,-115.32 69.26 09/13/2021 19:09:30 72.71,-115.34 69.27 2.55 63
9 09/13/2021 19:59:11 -72.70, 51.98 110.73 09/13/2021 20:00:12 -72.71, 51.97 110.73 0.88 61
10 09/13/2021 20:49:57 72.70,-140.71 69.29 09/13/2021 20:50:52 72.69,-140.72 69.28 0.75 55
11 09/13/2021 21:40:41 -72.70, 26.59 110.69 09/13/2021 21:41:34 -72.68, 26.59 110.72 2.15 53
12 09/13/2021 22:31:27 72.70,-166.10 69.32 09/13/2021 22:32:14 72.67,-166.11 69.28 3.62 47
13 09/13/2021 23:22:11 -72.71, 1.21 110.66 09/13/2021 23:22:55 -72.71, 1.31 110.67 3.47 44
14 09/14/2021 00:12:57 72.71, 168.52 69.36 09/14/2021 00:13:35 72.70, 168.61 69.34 3.32 38
15 09/14/2021 01:03:40 -72.67, -24.08 110.68 09/14/2021 01:04:17 -72.69, -24.07 110.66 3.12 37
16 09/14/2021 01:54:26 72.66, 143.23 69.34 09/14/2021 01:54:57 72.68, 143.23 69.35 1.65 31
17 09/14/2021 02:45:10 -72.67, -49.46 110.65 09/14/2021 02:45:39 -72.67, -49.46 110.65 0.25 29
18 09/14/2021 03:35:56 72.67, 117.85 69.37 09/14/2021 03:36:19 72.66, 117.85 69.35 1.41 23
19 09/14/2021 04:26:40 -72.68, -74.85 110.62 09/14/2021 04:27:01 -72.65, -74.84 110.64 2.90 21
20 09/14/2021 05:17:25 72.62, 92.57 69.35 09/14/2021 05:17:41 72.64, 92.46 69.36 3.62 16
21 09/14/2021 06:08:09 -72.63,-100.13 110.64 09/14/2021 06:08:23 -72.63,-100.22 110.64 2.99 14
22 09/14/2021 06:58:55 72.63, 67.18 69.38 09/14/2021 06:59:03 72.61, 67.08 69.37 3.77 8
23 09/14/2021 07:49:38 -72.64,-125.52 110.60 09/14/2021 07:49:43 -72.66,-125.50 110.58 2.46 5
24 09/14/2021 08:40:24 72.64, 41.79 69.41 09/14/2021 08:40:23 72.64, 41.80 69.42 0.83 1
25 09/14/2021 09:31:08 -72.64,-150.91 110.57 09/14/2021 09:31:05 -72.64,-150.88 110.58 0.93 3
26 09/14/2021 10:21:54 72.64, 16.41 69.45 09/14/2021 10:21:45 72.62, 16.42 69.43 2.29 9
27 09/14/2021 11:12:37 -72.60,-176.19 110.59 09/14/2021 11:12:27 -72.62,-176.27 110.57 3.30 10
28 09/14/2021 12:03:23 72.60, -8.88 69.43 09/14/2021 12:03:07 72.60, -8.97 69.43 2.98 16
29 09/14/2021 12:54:07 -72.61, 158.42 110.56 09/14/2021 12:53:49 -72.60, 158.35 110.56 2.68 18
30 09/14/2021 13:44:53 72.60, -34.26 69.46 09/14/2021 13:44:28 72.63, -34.25 69.49 3.05 25
31 09/14/2021 14:35:37 -72.61, 133.04 110.52 09/14/2021 14:35:10 -72.63, 133.07 110.51 1.97 27
32 09/14/2021 15:26:23 72.61, -59.65 69.49 09/14/2021 15:25:50 72.61, -59.63 69.50 0.73 33
33 09/14/2021 16:17:07 -72.62, 107.65 110.49 09/14/2021 16:16:32 -72.60, 107.69 110.50 1.80 35
34 09/14/2021 17:07:53 72.62, -85.04 69.53 09/14/2021 17:07:12 72.59, -85.01 69.50 3.22 41
35 09/14/2021 17:58:36 -72.57, 82.37 110.51 09/14/2021 17:57:54 -72.58, 82.30 110.49 2.47 42
36 09/14/2021 18:49:22 72.57,-110.32 69.50 09/14/2021 18:48:34 72.57,-110.40 69.51 2.53 48
37 09/14/2021 19:40:06 -72.58, 56.98 110.48 09/14/2021 19:39:16 -72.56, 56.92 110.49 2.63 50
38 09/14/2021 20:30:52 72.58,-135.71 69.54 09/14/2021 20:29:55 72.60,-135.67 69.56 2.38 57
39 09/14/2021 21:21:36 -72.58, 31.60 110.45 09/14/2021 21:20:37 -72.59, 31.64 110.43 1.81 59
40 09/14/2021 22:12:22 72.58,-161.09 69.57 09/14/2021 22:11:17 72.58,-161.06 69.57 1.51 65
41 09/14/2021 23:03:06 -72.59, 6.21 110.41 09/14/2021 23:01:59 -72.57, 6.26 110.42 2.70 67
42 09/14/2021 23:53:51 72.54, 173.62 69.55 09/14/2021 23:52:39 72.55, 173.56 69.58 2.71 72
43 09/15/2021 00:44:35 -72.55, -19.07 110.43 09/15/2021 00:43:21 -72.55, -19.12 110.42 1.68 74
44 09/15/2021 01:35:17 72.34, 148.64 69.36 09/15/2021 01:34:05 72.33, 147.77 69.40 29.55 72
45 09/15/2021 02:26:00 -72.30, -43.95 110.67 09/15/2021 02:24:48 -72.27, -45.01 110.64 35.80 72
46 09/15/2021 03:16:41 72.04, 123.85 69.07 09/15/2021 03:15:32 72.05, 121.89 69.17 67.25 69
47 09/15/2021 04:07:24 -72.00, -68.75 110.96 09/15/2021 04:06:15 -72.00, -70.88 110.87 73.25 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/10/2021
SNOs_Map_NOAA-20_METOP-B_20210910.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/10/2021 in txt file.

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