Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/2/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 12/03/2023 09:17:23 73.59, 30.24 95.72 12/03/2023 09:18:30 73.53, 32.99 95.58 86.63 67
2 12/03/2023 10:08:05 -73.48,-162.20 84.39 12/03/2023 10:09:13 -73.47,-159.83 84.48 74.88 68
3 12/03/2023 10:58:47 73.29, 5.54 95.41 12/03/2023 10:59:57 73.25, 7.03 95.32 47.68 70
4 12/03/2023 11:49:29 -73.18, 173.09 84.70 12/03/2023 11:50:41 -73.14, 174.10 84.78 33.03 72
5 12/03/2023 12:40:11 72.99, -19.18 95.10 12/03/2023 12:41:24 72.97, -18.92 95.07 8.79 73
6 12/03/2023 13:30:54 -72.94, 148.25 84.95 12/03/2023 13:32:07 -72.91, 148.28 84.99 2.86 73
7 12/03/2023 14:21:39 72.89, -44.35 95.01 12/03/2023 14:22:47 72.90, -44.42 95.01 2.39 68
8 12/03/2023 15:12:23 -72.89, 122.98 84.99 12/03/2023 15:13:29 -72.88, 122.88 85.00 3.11 66
9 12/03/2023 16:03:09 72.90, -69.73 95.02 12/03/2023 16:04:08 72.92, -69.71 95.04 2.80 59
10 12/03/2023 16:53:53 -72.89, 97.59 84.98 12/03/2023 16:54:50 -72.91, 97.59 84.97 1.78 57
11 12/03/2023 17:44:39 72.90, -95.11 95.04 12/03/2023 17:45:30 72.89, -95.10 95.02 0.70 51
12 12/03/2023 18:35:23 -72.90, 72.21 84.97 12/03/2023 18:36:12 -72.88, 72.20 84.99 1.67 49
13 12/03/2023 19:26:09 72.90,-120.49 95.05 12/03/2023 19:26:51 72.92,-120.39 95.06 3.58 42
14 12/03/2023 20:16:53 -72.90, 46.83 84.95 12/03/2023 20:17:33 -72.91, 46.91 84.95 2.56 40
15 12/03/2023 21:07:39 72.91,-145.87 95.06 12/03/2023 21:08:13 72.89,-145.79 95.04 3.29 34
16 12/03/2023 21:58:22 -72.85, 21.56 84.99 12/03/2023 21:58:55 -72.88, 21.51 84.97 3.26 33
17 12/03/2023 22:49:08 72.86,-171.15 95.02 12/03/2023 22:49:35 72.86,-171.19 95.03 1.29 27
18 12/03/2023 23:39:52 -72.86, -3.83 84.98 12/03/2023 23:40:17 -72.85, -3.88 84.98 1.98 25
19 12/04/2023 00:30:38 72.86, 163.47 95.04 12/04/2023 00:30:56 72.89, 163.52 95.06 3.20 18
20 12/04/2023 01:21:22 -72.86, -29.21 84.97 12/04/2023 01:21:38 -72.88, -29.18 84.95 2.08 16
21 12/04/2023 02:12:08 72.87, 138.09 95.05 12/04/2023 02:12:18 72.86, 138.13 95.04 1.52 10
22 12/04/2023 03:02:52 -72.86, -54.59 84.95 12/04/2023 03:03:00 -72.85, -54.57 84.97 1.71 8
23 12/04/2023 03:53:37 72.82, 112.81 95.01 12/04/2023 03:53:40 72.83, 112.73 95.03 3.01 3
24 12/04/2023 04:44:21 -72.82, -79.87 84.99 12/04/2023 04:44:22 -72.82, -79.97 84.98 3.37 1
25 12/04/2023 05:35:07 72.82, 87.43 95.03 12/04/2023 05:35:02 72.81, 87.33 95.01 3.65 5
26 12/04/2023 06:25:51 -72.82,-105.25 84.98 12/04/2023 06:25:43 -72.85,-105.26 84.95 2.89 8
27 12/04/2023 07:16:37 72.83, 62.05 95.04 12/04/2023 07:16:23 72.83, 62.04 95.04 0.31 14
28 12/04/2023 08:07:21 -72.82,-130.63 84.97 12/04/2023 08:07:05 -72.82,-130.65 84.97 0.92 16
29 12/04/2023 08:58:07 72.83, 36.66 95.05 12/04/2023 08:57:45 72.80, 36.65 95.03 3.17 22
30 12/04/2023 09:48:51 -72.83,-156.01 84.95 12/04/2023 09:48:26 -72.84,-155.94 84.94 2.82 25
31 12/04/2023 10:39:37 72.83, 11.28 95.07 12/04/2023 10:39:06 72.83, 11.36 95.06 2.63 31
32 12/04/2023 11:30:21 -72.83, 178.61 84.94 12/04/2023 11:29:48 -72.82, 178.66 84.95 2.45 33
33 12/04/2023 12:21:06 72.79, -13.99 95.03 12/04/2023 12:20:28 72.80, -14.04 95.04 1.97 38
34 12/04/2023 13:11:50 -72.78, 153.33 84.98 12/04/2023 13:11:10 -72.79, 153.27 84.97 2.20 40
35 12/04/2023 14:02:36 72.79, -39.38 95.04 12/04/2023 14:01:50 72.77, -39.43 95.03 2.86 46
36 12/04/2023 14:53:20 -72.79, 127.95 84.96 12/04/2023 14:52:31 -72.81, 127.97 84.93 2.90 49
37 12/04/2023 15:44:06 72.79, -64.76 95.05 12/04/2023 15:43:11 72.80, -64.72 95.06 1.09 55
38 12/04/2023 16:34:50 -72.79, 102.57 84.95 12/04/2023 16:33:53 -72.78, 102.58 84.95 0.77 57
39 12/04/2023 17:25:36 72.80, -90.14 95.07 12/04/2023 17:24:33 72.77, -90.12 95.04 3.38 63
40 12/04/2023 18:16:20 -72.79, 77.18 84.94 12/04/2023 18:15:14 -72.81, 77.29 84.92 3.77 66
41 12/04/2023 19:07:05 72.75,-115.42 95.03 12/04/2023 19:05:55 72.74,-115.52 95.03 3.49 70
42 12/04/2023 19:57:50 -72.80, 51.80 84.92 12/04/2023 19:56:36 -72.78, 51.89 84.93 3.49 74
43 12/04/2023 20:48:32 72.60,-140.48 94.88 12/04/2023 20:47:19 72.61,-141.12 94.92 21.13 73
44 12/04/2023 21:39:15 -72.55, 26.94 85.18 12/04/2023 21:38:02 -72.55, 26.08 85.14 28.56 73
45 12/04/2023 22:29:56 72.30,-165.25 94.57 12/04/2023 22:28:47 72.28,-167.12 94.61 63.23 69
46 12/04/2023 23:20:39 -72.25, 2.17 85.49 12/04/2023 23:19:30 -72.22, 0.09 85.44 70.54 69

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/2/2023
SNOs_Map_NOAA-21_METOP-B_20231202.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 12/02/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-B