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: 9/9/2021
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, 151.88 110.04 09/13/2021 13:14:32 -73.39, 154.80 110.20 92.64 66
2 09/13/2021 14:04:08 73.24, -40.36 69.77 09/13/2021 14:05:16 73.17, -38.34 69.62 65.32 68
3 09/13/2021 14:54:50 -73.14, 127.16 110.33 09/13/2021 14:56:00 -73.07, 128.75 110.48 51.91 70
4 09/13/2021 15:45:32 72.94, -65.09 69.47 09/13/2021 15:46:44 72.85, -64.38 69.34 25.54 72
5 09/13/2021 16:36:14 -72.84, 102.42 110.62 09/13/2021 16:37:27 -72.79, 102.83 110.70 14.61 73
6 09/13/2021 17:26:58 72.74, -90.06 69.29 09/13/2021 17:28:08 72.73, -89.97 69.26 3.33 70
7 09/13/2021 18:17:41 -72.70, 77.35 110.75 09/13/2021 18:18:50 -72.72, 77.34 110.74 2.39 69
8 09/13/2021 19:08:27 72.70,-115.34 69.27 09/13/2021 19:09:30 72.71,-115.36 69.26 0.97 63
9 09/13/2021 19:59:11 -72.70, 51.96 110.72 09/13/2021 20:00:12 -72.70, 51.96 110.73 0.66 61
10 09/13/2021 20:49:57 72.70,-140.73 69.30 09/13/2021 20:50:52 72.68,-140.74 69.27 2.31 55
11 09/13/2021 21:40:41 -72.71, 26.58 110.69 09/13/2021 21:41:34 -72.68, 26.58 110.73 3.62 53
12 09/13/2021 22:31:27 72.71,-166.11 69.33 09/13/2021 22:32:13 72.71,-166.02 69.32 3.11 46
13 09/13/2021 23:22:10 -72.67, 1.30 110.71 09/13/2021 23:22:56 -72.66, 1.19 110.72 3.56 46
14 09/14/2021 00:12:56 72.67, 168.61 69.31 09/14/2021 00:13:35 72.69, 168.60 69.33 2.99 39
15 09/14/2021 01:03:40 -72.67, -24.09 110.67 09/14/2021 01:04:17 -72.69, -24.09 110.67 1.66 37
16 09/14/2021 01:54:26 72.67, 143.22 69.34 09/14/2021 01:54:57 72.67, 143.21 69.34 0.17 31
17 09/14/2021 02:45:10 -72.68, -49.48 110.64 09/14/2021 02:45:39 -72.67, -49.47 110.66 1.37 29
18 09/14/2021 03:35:56 72.68, 117.83 69.38 09/14/2021 03:36:19 72.65, 117.83 69.35 3.10 23
19 09/14/2021 04:26:39 -72.63, -74.76 110.66 09/14/2021 04:27:01 -72.64, -74.85 110.65 3.32 22
20 09/14/2021 05:17:25 72.63, 92.55 69.36 09/14/2021 05:17:41 72.63, 92.45 69.35 3.42 16
21 09/14/2021 06:08:09 -72.64,-100.15 110.63 09/14/2021 06:08:23 -72.62,-100.24 110.64 3.40 14
22 09/14/2021 06:58:55 72.64, 67.16 69.39 09/14/2021 06:59:02 72.66, 67.17 69.41 2.15 7
23 09/14/2021 07:49:39 -72.64,-125.53 110.60 09/14/2021 07:49:44 -72.65,-125.51 110.59 1.12 5
24 09/14/2021 08:40:25 72.64, 41.78 69.42 09/14/2021 08:40:24 72.64, 41.79 69.41 0.94 1
25 09/14/2021 09:31:09 -72.65,-150.92 110.56 09/14/2021 09:31:06 -72.63,-150.90 110.58 2.19 3
26 09/14/2021 10:21:54 72.60, 16.49 69.40 09/14/2021 10:21:46 72.62, 16.40 69.42 3.50 8
27 09/14/2021 11:12:38 -72.61,-176.20 110.58 09/14/2021 11:12:28 -72.61,-176.28 110.57 2.64 10
28 09/14/2021 12:03:24 72.61, -8.89 69.43 09/14/2021 12:03:08 72.59, -8.98 69.43 3.21 16
29 09/14/2021 12:54:08 -72.61, 158.41 110.55 09/14/2021 12:53:49 -72.64, 158.44 110.52 3.35 19
30 09/14/2021 13:44:54 72.61, -34.28 69.47 09/14/2021 13:44:29 72.62, -34.26 69.48 1.45 25
31 09/14/2021 14:35:38 -72.62, 133.02 110.52 09/14/2021 14:35:11 -72.62, 133.06 110.51 1.12 27
32 09/14/2021 15:26:23 72.62, -59.67 69.50 09/14/2021 15:25:50 72.60, -59.64 69.49 1.89 33
33 09/14/2021 16:17:07 -72.62, 107.64 110.48 09/14/2021 16:16:32 -72.60, 107.68 110.51 3.05 35
34 09/14/2021 17:07:52 72.57, -84.95 69.48 09/14/2021 17:07:12 72.58, -85.03 69.50 2.72 40
35 09/14/2021 17:58:36 -72.58, 82.35 110.51 09/14/2021 17:57:54 -72.58, 82.29 110.50 2.08 42
36 09/14/2021 18:49:22 72.58,-110.34 69.51 09/14/2021 18:48:34 72.56,-110.41 69.50 3.28 48
37 09/14/2021 19:40:06 -72.58, 56.97 110.47 09/14/2021 19:39:15 -72.61, 57.01 110.44 2.89 51
38 09/14/2021 20:30:52 72.58,-135.72 69.55 09/14/2021 20:29:55 72.59,-135.69 69.56 1.20 57
39 09/14/2021 21:21:36 -72.59, 31.58 110.44 09/14/2021 21:20:37 -72.59, 31.63 110.44 1.69 59
40 09/14/2021 22:12:22 72.59,-161.11 69.58 09/14/2021 22:11:17 72.57,-161.07 69.56 2.86 65
41 09/14/2021 23:03:05 -72.55, 6.30 110.46 09/14/2021 23:01:59 -72.56, 6.25 110.43 2.70 66
42 09/14/2021 23:53:51 72.55, 173.61 69.56 09/14/2021 23:52:39 72.55, 173.54 69.57 2.09 72
43 09/15/2021 00:44:35 -72.55, -19.09 110.43 09/15/2021 00:43:21 -72.54, -19.13 110.42 1.80 74
44 09/15/2021 01:35:17 72.35, 148.63 69.37 09/15/2021 01:34:05 72.32, 147.76 69.39 29.64 72
45 09/15/2021 02:26:00 -72.30, -43.97 110.67 09/15/2021 02:24:48 -72.27, -45.02 110.65 35.88 72
46 09/15/2021 03:16:41 72.05, 123.84 69.08 09/15/2021 03:15:32 72.04, 121.88 69.16 67.21 69
47 09/15/2021 04:07:24 -72.00, -68.76 110.96 09/15/2021 04:06:15 -71.99, -70.89 110.87 73.23 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/9/2021
SNOs_Map_NOAA-20_METOP-B_20210909.jpg

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

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