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: 9/1/2023
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, 52.94 113.77 94.57 66
2 09/03/2023 20:50:50 73.44,-142.20 66.18 09/03/2023 20:51:59 73.41,-140.21 66.06 63.18 69
3 09/03/2023 21:41:33 -73.39, 25.22 113.86 09/03/2023 21:42:43 -73.30, 26.87 114.04 53.47 70
4 09/03/2023 22:32:14 73.15,-166.92 65.89 09/03/2023 22:33:26 73.14,-166.16 65.83 24.56 72
5 09/03/2023 23:22:57 -73.10, 0.50 114.15 09/03/2023 23:24:10 -73.03, 0.93 114.26 16.34 73
6 09/04/2023 00:13:40 72.95, 168.13 65.70 09/04/2023 00:14:51 72.96, 168.13 65.70 0.86 71
7 09/04/2023 01:04:24 -72.96, -24.57 114.29 09/04/2023 01:05:33 -72.95, -24.57 114.30 0.65 69
8 09/04/2023 01:55:10 72.96, 142.74 65.73 09/04/2023 01:56:13 72.93, 142.73 65.70 2.68 63
9 09/04/2023 02:45:54 -72.96, -49.96 114.25 09/04/2023 02:46:54 -72.98, -49.85 114.25 3.76 60
10 09/04/2023 03:36:40 72.97, 117.35 65.77 09/04/2023 03:37:34 72.96, 117.45 65.75 3.36 54
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 3.56 53
12 09/04/2023 05:18:09 72.92, 92.07 65.75 09/04/2023 05:18:56 72.94, 92.06 65.75 1.54 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 0.15 45
14 09/04/2023 06:59:39 72.93, 66.68 65.78 09/04/2023 07:00:18 72.91, 66.67 65.76 2.04 39
15 09/04/2023 07:50:23 -72.94,-126.02 114.21 09/04/2023 07:51:00 -72.90,-126.02 114.24 3.46 37
16 09/04/2023 08:41:09 72.94, 41.29 65.81 09/04/2023 08:41:39 72.94, 41.38 65.80 3.11 30
17 09/04/2023 09:31:53 -72.94,-151.41 114.17 09/04/2023 09:32:21 -72.93,-151.31 114.19 3.49 28
18 09/04/2023 10:22:38 72.89, 16.00 65.79 09/04/2023 10:23:01 72.91, 15.99 65.81 2.22 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 0.81 21
20 09/04/2023 12:04:08 72.90, -9.39 65.83 09/04/2023 12:04:23 72.89, -9.40 65.81 1.46 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 2.78 13
22 09/04/2023 13:45:38 72.91, -34.78 65.86 09/04/2023 13:45:44 72.91, -34.69 65.86 3.01 6
23 09/04/2023 14:36:22 -72.91, 132.53 114.13 09/04/2023 14:36:26 -72.91, 132.62 114.14 3.12 4
24 09/04/2023 15:27:07 72.86, -60.06 65.84 09/04/2023 15:27:06 72.89, -60.08 65.86 2.89 1
25 09/04/2023 16:17:51 -72.87, 107.25 114.15 09/04/2023 16:17:48 -72.88, 107.23 114.13 1.51 3
26 09/04/2023 17:08:37 72.87, -85.45 65.87 09/04/2023 17:08:28 72.87, -85.47 65.87 1.00 9
27 09/04/2023 17:59:21 -72.88, 81.86 114.11 09/04/2023 17:59:10 -72.86, 81.84 114.13 2.14 11
28 09/04/2023 18:50:07 72.88,-110.84 65.91 09/04/2023 18:49:49 72.89,-110.75 65.92 3.06 18
29 09/04/2023 19:40:51 -72.88, 56.47 114.08 09/04/2023 19:40:31 -72.88, 56.56 114.08 2.89 20
30 09/04/2023 20:31:37 72.89,-136.23 65.94 09/04/2023 20:31:11 72.87,-136.15 65.92 3.45 26
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 2.21 27
32 09/04/2023 22:13:06 72.84,-161.51 65.92 09/04/2023 22:12:33 72.84,-161.54 65.92 0.87 33
33 09/04/2023 23:03:50 -72.85, 5.80 114.07 09/04/2023 23:03:15 -72.84, 5.77 114.07 1.56 35
34 09/04/2023 23:54:36 72.85, 173.10 65.95 09/04/2023 23:53:54 72.87, 173.18 65.97 3.25 42
35 09/05/2023 00:45:20 -72.86, -19.59 114.04 09/05/2023 00:44:36 -72.86, -19.51 114.03 2.82 44
36 09/05/2023 01:36:06 72.86, 147.71 65.98 09/05/2023 01:35:16 72.84, 147.79 65.98 2.94 50
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 2.89 51
38 09/05/2023 03:17:35 72.81, 122.43 65.96 09/05/2023 03:16:38 72.82, 122.39 65.98 1.16 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 1.11 59
40 09/05/2023 04:59:05 72.82, 97.04 66.00 09/05/2023 04:58:00 72.79, 97.00 65.98 3.22 65
41 09/05/2023 05:49:49 -72.83, -95.66 113.99 09/05/2023 05:48:41 -72.84, -95.58 113.97 2.93 68
42 09/05/2023 06:40:35 72.83, 71.65 66.03 09/05/2023 06:39:21 72.82, 71.72 66.03 2.52 74
43 09/05/2023 07:31:18 -72.78,-120.94 114.01 09/05/2023 07:30:03 -72.81,-120.97 113.96 3.56 75
44 09/05/2023 08:22:00 72.58, 46.78 65.79 09/05/2023 08:20:48 72.54, 45.81 65.81 32.78 72
45 09/05/2023 09:12:42 -72.49,-145.71 114.30 09/05/2023 09:11:31 -72.48,-146.98 114.23 42.48 71
46 09/05/2023 10:03:23 72.23, 22.10 65.44 09/05/2023 10:02:15 72.26, 19.91 65.58 74.29 68
47 09/05/2023 10:54:06 -72.19,-170.50 114.60 09/05/2023 10:52:58 -72.20,-172.87 114.46 80.62 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/1/2023
SNOs_Map_NOAA-20_METOP-B_20230901.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/01/2023 in txt file.

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