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: 9/1/2021
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 -73.41, 151.94 110.06 09/13/2021 13:14:33 -73.37, 154.75 110.22 89.75 67
2 09/13/2021 14:04:08 73.22, -40.33 69.75 09/13/2021 14:05:17 73.15, -38.40 69.59 62.69 69
3 09/13/2021 14:54:50 -73.12, 127.21 110.35 09/13/2021 14:56:00 -73.09, 128.82 110.45 51.85 70
4 09/13/2021 15:45:32 72.92, -65.06 69.46 09/13/2021 15:46:44 72.87, -64.33 69.36 24.83 72
5 09/13/2021 16:36:13 -72.82, 102.47 110.65 09/13/2021 16:37:27 -72.77, 102.79 110.72 11.89 74
6 09/13/2021 17:26:57 72.73, -90.03 69.27 09/13/2021 17:28:08 72.70, -90.03 69.23 3.38 71
7 09/13/2021 18:17:41 -72.73, 77.29 110.72 09/13/2021 18:18:50 -72.70, 77.30 110.76 2.96 69
8 09/13/2021 19:08:26 72.68,-115.31 69.25 09/13/2021 19:09:30 72.68,-115.41 69.24 3.48 64
9 09/13/2021 19:59:10 -72.68, 52.01 110.74 09/13/2021 20:00:12 -72.68, 51.92 110.75 3.08 62
10 09/13/2021 20:49:56 72.69,-140.69 69.28 09/13/2021 20:50:51 72.71,-140.69 69.29 1.88 55
11 09/13/2021 21:40:40 -72.69, 26.63 110.71 09/13/2021 21:41:33 -72.71, 26.64 110.70 2.37 53
12 09/13/2021 22:31:26 72.70,-166.08 69.32 09/13/2021 22:32:13 72.69,-166.07 69.30 1.20 47
13 09/13/2021 23:22:10 -72.69, 1.24 110.68 09/13/2021 23:22:55 -72.69, 1.26 110.69 0.93 45
14 09/14/2021 00:12:55 72.65, 168.64 69.29 09/14/2021 00:13:35 72.66, 168.54 69.30 3.37 40
15 09/14/2021 01:03:39 -72.65, -24.04 110.70 09/14/2021 01:04:17 -72.67, -24.13 110.68 3.32 38
16 09/14/2021 01:54:25 72.66, 143.25 69.33 09/14/2021 01:54:57 72.64, 143.16 69.31 3.33 32
17 09/14/2021 02:45:09 -72.65, -49.43 110.67 09/14/2021 02:45:39 -72.65, -49.51 110.68 2.77 30
18 09/14/2021 03:35:55 72.66, 117.86 69.36 09/14/2021 03:36:18 72.67, 117.88 69.37 1.23 23
19 09/14/2021 04:26:39 -72.66, -74.82 110.63 09/14/2021 04:27:00 -72.68, -74.79 110.62 1.88 21
20 09/14/2021 05:17:25 72.67, 92.48 69.39 09/14/2021 05:17:40 72.65, 92.50 69.37 2.13 15
21 09/14/2021 06:08:09 -72.67,-100.20 110.60 09/14/2021 06:08:22 -72.65,-100.17 110.62 1.80 13
22 09/14/2021 06:58:54 72.62, 67.19 69.37 09/14/2021 06:59:02 72.63, 67.12 69.38 2.64 8
23 09/14/2021 07:49:38 -72.62,-125.49 110.62 09/14/2021 07:49:44 -72.63,-125.55 110.61 2.51 6
24 09/14/2021 08:40:24 72.63, 41.81 69.41 09/14/2021 08:40:23 72.66, 41.84 69.43 3.40 1
25 09/14/2021 09:31:08 -72.63,-150.87 110.59 09/14/2021 09:31:06 -72.61,-150.94 110.60 2.71 2
26 09/14/2021 10:21:54 72.64, 16.42 69.44 09/14/2021 10:21:45 72.64, 16.45 69.44 1.15 9
27 09/14/2021 11:12:38 -72.63,-176.26 110.55 09/14/2021 11:12:27 -72.64,-176.21 110.55 1.74 11
28 09/14/2021 12:03:24 72.64, -8.97 69.47 09/14/2021 12:03:07 72.62, -8.93 69.45 3.09 17
29 09/14/2021 12:54:08 -72.64, 158.35 110.52 09/14/2021 12:53:49 -72.62, 158.40 110.54 2.69 19
30 09/14/2021 13:44:53 72.60, -34.25 69.45 09/14/2021 13:44:29 72.60, -34.31 69.46 2.09 24
31 09/14/2021 14:35:37 -72.60, 133.07 110.54 09/14/2021 14:35:11 -72.60, 133.02 110.53 1.73 26
32 09/14/2021 15:26:23 72.60, -59.64 69.49 09/14/2021 15:25:50 72.63, -59.59 69.51 2.85 33
33 09/14/2021 16:17:07 -72.60, 107.68 110.51 09/14/2021 16:16:33 -72.58, 107.64 110.52 2.94 34
34 09/14/2021 17:07:53 72.61, -85.02 69.52 09/14/2021 17:07:12 72.60, -84.98 69.52 1.73 41
35 09/14/2021 17:58:37 -72.61, 82.30 110.48 09/14/2021 17:57:54 -72.61, 82.36 110.47 2.04 43
36 09/14/2021 18:49:22 72.56,-110.31 69.50 09/14/2021 18:48:34 72.58,-110.36 69.52 2.62 48
37 09/14/2021 19:40:06 -72.56, 57.01 110.50 09/14/2021 19:39:16 -72.59, 56.98 110.46 3.04 50
38 09/14/2021 20:30:52 72.57,-135.69 69.53 09/14/2021 20:29:56 72.56,-135.74 69.53 1.89 56
39 09/14/2021 21:21:36 -72.57, 31.63 110.46 09/14/2021 21:20:38 -72.57, 31.59 110.46 1.15 58
40 09/14/2021 22:12:22 72.58,-161.08 69.56 09/14/2021 22:11:17 72.59,-161.02 69.59 2.55 65
41 09/14/2021 23:03:06 -72.57, 6.24 110.43 09/14/2021 23:02:00 -72.55, 6.21 110.45 3.39 66
42 09/14/2021 23:53:52 72.58, 173.53 69.60 09/14/2021 23:52:39 72.57, 173.60 69.59 2.58 73
43 09/15/2021 00:44:36 -72.58, -19.15 110.40 09/15/2021 00:43:21 -72.57, -19.07 110.39 2.64 75

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/1/2021
SNOs_Map_NOAA-20_METOP-B_20210901.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/01/2021 in txt file.

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