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: 8/23/2023
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 -73.69, 49.92 113.56 09/03/2023 20:01:15 -73.62, 52.93 113.77 94.74 66
2 09/03/2023 20:50:50 73.46,-142.23 66.20 09/03/2023 20:51:59 73.40,-140.24 66.04 63.56 69
3 09/03/2023 21:41:33 -73.40, 25.21 113.85 09/03/2023 21:42:42 -73.35, 26.97 114.00 56.34 69
4 09/03/2023 22:32:14 73.16,-166.95 65.90 09/03/2023 22:33:26 73.12,-166.19 65.82 25.08 72
5 09/03/2023 23:22:57 -73.11, 0.49 114.15 09/03/2023 23:24:10 -73.02, 0.92 114.27 17.09 73
6 09/04/2023 00:13:40 72.97, 168.09 65.72 09/04/2023 00:14:51 72.94, 168.10 65.68 2.49 71
7 09/04/2023 01:04:24 -72.96, -24.58 114.28 09/04/2023 01:05:33 -72.94, -24.58 114.31 1.93 69
8 09/04/2023 01:55:09 72.92, 142.81 65.70 09/04/2023 01:56:13 72.92, 142.71 65.69 3.50 64
9 09/04/2023 02:45:53 -72.92, -49.86 114.30 09/04/2023 02:46:55 -72.92, -49.97 114.31 3.42 62
10 09/04/2023 03:36:39 72.93, 117.42 65.73 09/04/2023 03:37:34 72.95, 117.42 65.73 1.69 55
11 09/04/2023 04:27:23 -72.93, -75.25 114.27 09/04/2023 04:28:16 -72.95, -75.25 114.26 2.25 53
12 09/04/2023 05:18:09 72.94, 92.03 65.76 09/04/2023 05:18:56 72.92, 92.03 65.74 1.86 47
13 09/04/2023 06:08:53 -72.93,-100.64 114.23 09/04/2023 06:09:38 -72.92,-100.64 114.25 1.27 45
14 09/04/2023 06:59:39 72.95, 66.64 65.80 09/04/2023 07:00:17 72.95, 66.75 65.79 3.34 38
15 09/04/2023 07:50:23 -72.94,-126.03 114.20 09/04/2023 07:50:59 -72.95,-125.93 114.20 3.48 36
16 09/04/2023 08:41:08 72.90, 41.36 65.78 09/04/2023 08:41:39 72.92, 41.35 65.79 2.33 31
17 09/04/2023 09:31:52 -72.90,-151.31 114.22 09/04/2023 09:32:21 -72.92,-151.32 114.20 2.91 29
18 09/04/2023 10:22:38 72.91, 15.97 65.81 09/04/2023 10:23:01 72.90, 15.96 65.79 1.27 23
19 09/04/2023 11:13:22 -72.90,-176.70 114.19 09/04/2023 11:13:43 -72.90,-176.71 114.20 0.65 21
20 09/04/2023 12:04:08 72.92, -9.42 65.84 09/04/2023 12:04:22 72.92, -9.32 65.84 3.27 14
21 09/04/2023 12:54:52 -72.91, 157.91 114.15 09/04/2023 12:55:04 -72.93, 158.00 114.15 3.54 12
22 09/04/2023 13:45:37 72.87, -34.70 65.82 09/04/2023 13:45:44 72.90, -34.71 65.85 2.96 7
23 09/04/2023 14:36:21 -72.87, 132.62 114.18 09/04/2023 14:36:26 -72.90, 132.61 114.14 3.57 5
24 09/04/2023 15:27:07 72.88, -60.09 65.85 09/04/2023 15:27:06 72.88, -60.11 65.85 0.77 1
25 09/04/2023 16:17:51 -72.88, 107.23 114.14 09/04/2023 16:17:48 -72.88, 107.22 114.14 0.36 3
26 09/04/2023 17:08:37 72.89, -85.48 65.89 09/04/2023 17:08:27 72.90, -85.39 65.90 3.32 10
27 09/04/2023 17:59:21 -72.88, 81.84 114.11 09/04/2023 17:59:10 -72.85, 81.83 114.14 3.52 11
28 09/04/2023 18:50:06 72.84,-110.77 65.87 09/04/2023 18:49:49 72.88,-110.78 65.90 3.58 17
29 09/04/2023 19:40:51 -72.89, 56.45 114.07 09/04/2023 19:40:31 -72.88, 56.55 114.09 3.33 20
30 09/04/2023 20:31:36 72.85,-136.16 65.90 09/04/2023 20:31:11 72.85,-136.17 65.91 0.62 25
31 09/04/2023 21:22:20 -72.85, 31.17 114.10 09/04/2023 21:21:53 -72.85, 31.15 114.08 0.83 27
32 09/04/2023 22:13:06 72.86,-161.54 65.93 09/04/2023 22:12:32 72.88,-161.46 65.96 3.49 34
33 09/04/2023 23:03:50 -72.85, 5.78 114.06 09/04/2023 23:03:15 -72.83, 5.76 114.08 2.92 35
34 09/04/2023 23:54:36 72.87, 173.07 65.97 09/04/2023 23:53:54 72.85, 173.15 65.96 3.14 42
35 09/05/2023 00:45:20 -72.86, -19.61 114.03 09/05/2023 00:44:36 -72.85, -19.52 114.03 2.98 44
36 09/05/2023 01:36:05 72.82, 147.78 65.95 09/05/2023 01:35:16 72.83, 147.76 65.96 0.96 49
37 09/05/2023 02:26:49 -72.82, -44.89 114.05 09/05/2023 02:25:58 -72.83, -44.91 114.03 1.44 51
38 09/05/2023 03:17:35 72.83, 122.39 65.98 09/05/2023 03:16:38 72.80, 122.37 65.97 3.11 57
39 09/05/2023 04:08:19 -72.83, -70.28 114.02 09/05/2023 04:07:20 -72.81, -70.30 114.02 2.35 59
40 09/05/2023 04:59:05 72.84, 97.00 66.01 09/05/2023 04:57:59 72.83, 97.08 66.02 2.76 66
41 09/05/2023 05:49:49 -72.83, -95.67 113.98 09/05/2023 05:48:41 -72.83, -95.59 113.97 2.75 68
42 09/05/2023 06:40:34 72.79, 71.72 65.99 09/05/2023 06:39:21 72.81, 71.69 66.02 1.47 73
43 09/05/2023 07:31:18 -72.79,-120.96 114.00 09/05/2023 07:30:03 -72.81,-120.98 113.97 2.05 75
44 09/05/2023 08:21:59 72.55, 46.85 65.75 09/05/2023 08:20:47 72.58, 45.88 65.84 32.39 72
45 09/05/2023 09:12:42 -72.49,-145.72 114.30 09/05/2023 09:11:31 -72.48,-146.99 114.24 42.35 71
46 09/05/2023 10:03:23 72.25, 22.07 65.46 09/05/2023 10:02:15 72.24, 19.89 65.57 73.98 68
47 09/05/2023 10:54:06 -72.20,-170.51 114.59 09/05/2023 10:52:58 -72.20,-172.88 114.47 80.44 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_NOAA-20_METOP-B_20230824.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 08/23/2023 in txt file.

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