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 13:13:26 -73.44, 151.88 110.03 09/13/2021 13:14:32 -73.38, 154.79 110.21 92.62 66
2 09/13/2021 14:04:07 73.19, -40.27 69.72 09/13/2021 14:05:16 73.16, -38.36 69.61 61.54 69
3 09/13/2021 14:54:50 -73.14, 127.16 110.33 09/13/2021 14:56:00 -73.06, 128.74 110.48 51.98 70
4 09/13/2021 15:45:31 72.90, -65.01 69.43 09/13/2021 15:46:44 72.84, -64.40 69.33 20.99 73
5 09/13/2021 16:36:14 -72.85, 102.42 110.62 09/13/2021 16:37:27 -72.79, 102.82 110.71 14.88 73
6 09/13/2021 17:26:57 72.70, -89.97 69.24 09/13/2021 17:28:08 72.72, -89.99 69.25 1.93 71
7 09/13/2021 18:17:41 -72.70, 77.35 110.75 09/13/2021 18:18:50 -72.72, 77.33 110.75 1.63 69
8 09/13/2021 19:08:27 72.71,-115.36 69.27 09/13/2021 19:09:30 72.69,-115.37 69.25 1.38 63
9 09/13/2021 19:59:11 -72.71, 51.96 110.72 09/13/2021 20:00:12 -72.69, 51.95 110.74 1.43 61
10 09/13/2021 20:49:57 72.71,-140.74 69.31 09/13/2021 20:50:51 72.72,-140.65 69.31 3.26 54
11 09/13/2021 21:40:41 -72.71, 26.57 110.68 09/13/2021 21:41:33 -72.72, 26.67 110.68 3.51 52
12 09/13/2021 22:31:27 72.72,-166.13 69.34 09/13/2021 22:32:13 72.70,-166.04 69.31 3.45 46
13 09/13/2021 23:22:11 -72.72, 1.19 110.65 09/13/2021 23:22:55 -72.70, 1.29 110.68 3.81 44
14 09/14/2021 00:12:56 72.67, 168.59 69.32 09/14/2021 00:13:35 72.68, 168.58 69.32 1.05 39
15 09/14/2021 01:03:40 -72.67, -24.10 110.67 09/14/2021 01:04:17 -72.68, -24.09 110.67 0.91 37
16 09/14/2021 01:54:26 72.68, 143.20 69.35 09/14/2021 01:54:57 72.66, 143.20 69.33 2.03 31
17 09/14/2021 02:45:10 -72.68, -49.48 110.64 09/14/2021 02:45:39 -72.66, -49.48 110.66 2.09 29
18 09/14/2021 03:35:56 72.68, 117.82 69.38 09/14/2021 03:36:18 72.69, 117.92 69.38 3.43 22
19 09/14/2021 04:26:39 -72.64, -74.76 110.66 09/14/2021 04:27:01 -72.64, -74.86 110.66 3.19 22
20 09/14/2021 05:17:25 72.64, 92.53 69.36 09/14/2021 05:17:40 72.67, 92.53 69.39 3.25 15
21 09/14/2021 06:08:09 -72.64,-100.15 110.63 09/14/2021 06:08:22 -72.67,-100.14 110.60 3.24 13
22 09/14/2021 06:58:55 72.65, 67.15 69.40 09/14/2021 06:59:02 72.65, 67.15 69.40 0.26 7
23 09/14/2021 07:49:39 -72.65,-125.54 110.59 09/14/2021 07:49:44 -72.65,-125.52 110.59 0.58 5
24 09/14/2021 08:40:25 72.65, 41.76 69.43 09/14/2021 08:40:24 72.63, 41.77 69.40 2.82 1
25 09/14/2021 09:31:09 -72.65,-150.92 110.56 09/14/2021 09:31:06 -72.63,-150.90 110.59 2.84 3
26 09/14/2021 10:21:54 72.61, 16.48 69.41 09/14/2021 10:21:46 72.61, 16.39 69.41 3.10 8
27 09/14/2021 11:12:38 -72.61,-176.21 110.58 09/14/2021 11:12:28 -72.61,-176.29 110.58 2.66 10
28 09/14/2021 12:03:24 72.61, -8.91 69.44 09/14/2021 12:03:07 72.64, -8.89 69.47 2.50 17
29 09/14/2021 12:54:08 -72.61, 158.41 110.55 09/14/2021 12:53:49 -72.64, 158.43 110.52 2.69 19
30 09/14/2021 13:44:54 72.62, -34.29 69.47 09/14/2021 13:44:29 72.61, -34.28 69.47 0.82 25
31 09/14/2021 14:35:38 -72.62, 133.02 110.52 09/14/2021 14:35:11 -72.62, 133.05 110.52 1.12 27
32 09/14/2021 15:26:23 72.57, -59.58 69.45 09/14/2021 15:25:51 72.59, -59.66 69.48 3.43 32
33 09/14/2021 16:17:07 -72.57, 107.74 110.54 09/14/2021 16:16:33 -72.59, 107.67 110.51 3.16 34
34 09/14/2021 17:07:53 72.58, -84.96 69.49 09/14/2021 17:07:13 72.57, -85.04 69.49 2.80 40
35 09/14/2021 17:58:37 -72.58, 82.35 110.50 09/14/2021 17:57:55 -72.57, 82.29 110.50 2.31 42
36 09/14/2021 18:49:23 72.59,-110.35 69.52 09/14/2021 18:48:34 72.60,-110.32 69.54 1.91 49
37 09/14/2021 19:40:07 -72.59, 56.96 110.47 09/14/2021 19:39:16 -72.60, 57.01 110.45 2.31 51
38 09/14/2021 20:30:53 72.59,-135.74 69.55 09/14/2021 20:29:56 72.58,-135.71 69.55 1.72 57
39 09/14/2021 21:21:37 -72.59, 31.58 110.44 09/14/2021 21:20:38 -72.58, 31.62 110.44 1.90 59
40 09/14/2021 22:12:22 72.55,-161.02 69.53 09/14/2021 22:11:18 72.56,-161.09 69.56 2.60 64
41 09/14/2021 23:03:06 -72.55, 6.30 110.46 09/14/2021 23:02:00 -72.56, 6.24 110.43 2.33 66
42 09/14/2021 23:53:52 72.55, 173.59 69.56 09/14/2021 23:52:40 72.54, 173.53 69.56 2.78 72
43 09/15/2021 00:44:36 -72.55, -19.09 110.43 09/15/2021 00:43:22 -72.54, -19.14 110.43 2.23 74
44 09/15/2021 01:35:17 72.35, 148.61 69.38 09/15/2021 01:34:04 72.36, 147.84 69.43 26.11 73
45 09/15/2021 02:26:00 -72.30, -43.97 110.66 09/15/2021 02:24:48 -72.26, -45.03 110.65 36.05 72
46 09/15/2021 03:16:41 72.05, 123.82 69.09 09/15/2021 03:15:32 72.03, 121.86 69.16 67.30 69
47 09/15/2021 04:07:24 -72.00, -68.77 110.96 09/15/2021 04:06:15 -71.99, -70.90 110.88 73.34 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/3/2021
SNOs_Map_NOAA-20_METOP-B_20210904.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