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: 8/28/2023
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 09/03/2023 20:00:09 -73.68, 49.93 113.56 09/03/2023 20:01:15 -73.63, 52.95 113.77 94.75 66
2 09/03/2023 20:50:50 73.44,-142.21 66.19 09/03/2023 20:51:59 73.41,-140.21 66.05 63.42 69
3 09/03/2023 21:41:33 -73.39, 25.22 113.86 09/03/2023 21:42:43 -73.30, 26.88 114.04 53.63 70
4 09/03/2023 22:32:14 73.15,-166.93 65.89 09/03/2023 22:33:26 73.13,-166.16 65.83 24.81 72
5 09/03/2023 23:22:57 -73.10, 0.50 114.15 09/03/2023 23:24:10 -73.03, 0.94 114.26 16.43 73
6 09/04/2023 00:13:40 72.96, 168.12 65.71 09/04/2023 00:14:51 72.96, 168.12 65.69 0.16 71
7 09/04/2023 01:04:24 -72.96, -24.57 114.29 09/04/2023 01:05:33 -72.95, -24.56 114.30 0.56 69
8 09/04/2023 01:55:10 72.96, 142.73 65.74 09/04/2023 01:56:13 72.93, 142.73 65.70 3.52 63
9 09/04/2023 02:45:53 -72.91, -49.85 114.31 09/04/2023 02:46:55 -72.93, -49.95 114.30 3.66 62
10 09/04/2023 03:36:39 72.92, 117.44 65.72 09/04/2023 03:37:35 72.91, 117.34 65.70 3.75 56
11 09/04/2023 04:27:23 -72.92, -75.24 114.27 09/04/2023 04:28:16 -72.95, -75.24 114.25 3.70 53
12 09/04/2023 05:18:09 72.93, 92.05 65.75 09/04/2023 05:18:56 72.93, 92.05 65.75 0.67 47
13 09/04/2023 06:08:53 -72.93,-100.63 114.24 09/04/2023 06:09:38 -72.93,-100.63 114.25 0.20 45
14 09/04/2023 06:59:39 72.93, 66.66 65.79 09/04/2023 07:00:18 72.91, 66.66 65.75 2.88 39
15 09/04/2023 07:50:23 -72.94,-126.02 114.21 09/04/2023 07:51:00 -72.91,-126.02 114.24 3.33 37
16 09/04/2023 08:41:09 72.94, 41.27 65.82 09/04/2023 08:41:39 72.94, 41.38 65.80 3.43 30
17 09/04/2023 09:31:53 -72.94,-151.41 114.17 09/04/2023 09:32:21 -72.93,-151.30 114.19 3.66 28
18 09/04/2023 10:22:38 72.90, 15.99 65.80 09/04/2023 10:23:01 72.91, 15.99 65.81 1.32 23
19 09/04/2023 11:13:22 -72.90,-176.69 114.19 09/04/2023 11:13:43 -72.91,-176.70 114.19 0.87 21
20 09/04/2023 12:04:08 72.91, -9.40 65.83 09/04/2023 12:04:23 72.89, -9.41 65.81 2.26 15
21 09/04/2023 12:54:52 -72.91, 157.92 114.16 09/04/2023 12:55:05 -72.88, 157.91 114.19 2.66 13
22 09/04/2023 13:45:38 72.91, -34.79 65.86 09/04/2023 13:45:44 72.91, -34.69 65.86 3.16 6
23 09/04/2023 14:36:22 -72.91, 132.53 114.13 09/04/2023 14:36:26 -72.91, 132.63 114.14 3.33 4
24 09/04/2023 15:27:07 72.87, -60.07 65.84 09/04/2023 15:27:06 72.89, -60.08 65.86 1.97 1
25 09/04/2023 16:17:51 -72.87, 107.24 114.15 09/04/2023 16:17:48 -72.88, 107.24 114.13 1.55 3
26 09/04/2023 17:08:37 72.88, -85.46 65.88 09/04/2023 17:08:28 72.86, -85.47 65.86 1.68 9
27 09/04/2023 17:59:21 -72.88, 81.86 114.11 09/04/2023 17:59:10 -72.86, 81.85 114.13 2.02 11
28 09/04/2023 18:50:07 72.88,-110.85 65.91 09/04/2023 18:49:49 72.89,-110.76 65.91 3.03 18
29 09/04/2023 19:40:51 -72.89, 56.47 114.08 09/04/2023 19:40:31 -72.89, 56.56 114.08 3.14 20
30 09/04/2023 20:31:36 72.84,-136.13 65.89 09/04/2023 20:31:11 72.86,-136.15 65.92 2.61 25
31 09/04/2023 21:22:20 -72.84, 31.18 114.10 09/04/2023 21:21:53 -72.86, 31.17 114.08 2.22 27
32 09/04/2023 22:13:06 72.85,-161.52 65.92 09/04/2023 22:12:33 72.84,-161.54 65.92 1.17 33
33 09/04/2023 23:03:50 -72.85, 5.79 114.07 09/04/2023 23:03:15 -72.84, 5.78 114.07 1.41 35
34 09/04/2023 23:54:36 72.86, 173.09 65.96 09/04/2023 23:53:54 72.87, 173.17 65.97 3.03 42
35 09/05/2023 00:45:20 -72.86, -19.60 114.03 09/05/2023 00:44:36 -72.86, -19.51 114.02 3.09 44
36 09/05/2023 01:36:05 72.81, 147.80 65.94 09/05/2023 01:35:16 72.84, 147.78 65.97 3.24 49
37 09/05/2023 02:26:49 -72.81, -44.88 114.06 09/05/2023 02:25:58 -72.84, -44.90 114.02 2.88 51
38 09/05/2023 03:17:35 72.82, 122.41 65.97 09/05/2023 03:16:38 72.82, 122.39 65.98 0.85 57
39 09/05/2023 04:08:19 -72.82, -70.27 114.02 09/05/2023 04:07:20 -72.81, -70.29 114.02 0.89 59
40 09/05/2023 04:59:05 72.83, 97.02 66.00 09/05/2023 04:57:59 72.84, 97.11 66.03 3.16 66
41 09/05/2023 05:49:49 -72.83, -95.66 113.99 09/05/2023 05:48:41 -72.84, -95.57 113.97 3.18 68
42 09/05/2023 06:40:35 72.83, 71.63 66.04 09/05/2023 06:39:21 72.82, 71.71 66.03 3.23 74
43 09/05/2023 07:31:18 -72.78,-120.94 114.01 09/05/2023 07:30:03 -72.82,-120.96 113.96 3.53 75
44 09/05/2023 08:21:59 72.54, 46.87 65.74 09/05/2023 08:20:47 72.59, 45.91 65.85 32.68 72
45 09/05/2023 09:12:42 -72.49,-145.71 114.30 09/05/2023 09:11:31 -72.49,-146.97 114.23 42.20 71
46 09/05/2023 10:03:23 72.24, 22.09 65.45 09/05/2023 10:02:15 72.26, 19.91 65.58 73.95 68
47 09/05/2023 10:54:06 -72.19,-170.50 114.60 09/05/2023 10:52:58 -72.21,-172.86 114.46 80.33 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/28/2023
SNOs_Map_NOAA-20_METOP-B_20230828.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 08/28/2023 in txt file.

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