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: 9/2/2023
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 -73.67, 49.98 113.59 09/03/2023 20:01:15 -73.65, 52.99 113.75 94.40 66
2 09/03/2023 20:50:51 73.47,-142.26 66.22 09/03/2023 20:51:59 73.43,-140.16 66.08 66.77 68
3 09/03/2023 21:41:33 -73.37, 25.27 113.88 09/03/2023 21:42:43 -73.32, 26.92 114.02 52.83 70
4 09/03/2023 22:32:15 73.18,-166.98 65.92 09/03/2023 22:33:27 73.11,-166.22 65.80 25.73 72
5 09/03/2023 23:22:57 -73.08, 0.54 114.18 09/03/2023 23:24:10 -73.05, 0.98 114.24 14.60 73
6 09/04/2023 00:13:40 72.93, 168.17 65.68 09/04/2023 00:14:52 72.93, 168.06 65.67 3.49 72
7 09/04/2023 01:04:24 -72.94, -24.53 114.31 09/04/2023 01:05:34 -72.92, -24.63 114.33 3.79 70
8 09/04/2023 01:55:10 72.94, 142.78 65.71 09/04/2023 01:56:13 72.96, 142.78 65.72 2.17 63
9 09/04/2023 02:45:54 -72.94, -49.91 114.27 09/04/2023 02:46:55 -72.95, -49.91 114.28 0.41 61
10 09/04/2023 03:36:40 72.95, 117.39 65.75 09/04/2023 03:37:35 72.93, 117.39 65.72 1.38 55
11 09/04/2023 04:27:24 -72.95, -75.30 114.24 09/04/2023 04:28:17 -72.92, -75.30 114.28 3.11 53
12 09/04/2023 05:18:10 72.95, 92.00 65.78 09/04/2023 05:18:56 72.96, 92.10 65.77 3.39 46
13 09/04/2023 06:08:54 -72.96,-100.69 114.21 09/04/2023 06:09:38 -72.95,-100.59 114.23 3.56 44
14 09/04/2023 06:59:39 72.91, 66.72 65.76 09/04/2023 07:00:18 72.93, 66.71 65.78 2.81 39
15 09/04/2023 07:50:23 -72.92,-125.98 114.23 09/04/2023 07:51:00 -72.93,-125.98 114.22 1.08 37
16 09/04/2023 08:41:09 72.92, 41.33 65.79 09/04/2023 08:41:40 72.91, 41.32 65.78 0.81 31
17 09/04/2023 09:31:53 -72.92,-151.37 114.19 09/04/2023 09:32:22 -72.90,-151.37 114.22 2.45 29
18 09/04/2023 10:22:39 72.92, 15.94 65.82 09/04/2023 10:23:01 72.94, 16.04 65.83 3.40 22
19 09/04/2023 11:13:23 -72.93,-176.76 114.16 09/04/2023 11:13:43 -72.93,-176.66 114.17 3.26 20
20 09/04/2023 12:04:08 72.88, -9.34 65.80 09/04/2023 12:04:23 72.91, -9.36 65.83 3.44 15
21 09/04/2023 12:54:52 -72.89, 157.96 114.18 09/04/2023 12:55:05 -72.90, 157.95 114.17 1.76 13
22 09/04/2023 13:45:38 72.89, -34.73 65.84 09/04/2023 13:45:45 72.89, -34.75 65.83 0.50 7
23 09/04/2023 14:36:21 -72.89, 132.57 114.15 09/04/2023 14:36:26 -72.88, 132.56 114.16 1.82 5
24 09/04/2023 15:27:07 72.89, -60.12 65.87 09/04/2023 15:27:05 72.91, -60.03 65.88 3.53 2
25 09/04/2023 16:17:51 -72.90, 107.18 114.11 09/04/2023 16:17:47 -72.90, 107.28 114.12 3.10 4
26 09/04/2023 17:08:37 72.90, -85.51 65.90 09/04/2023 17:08:27 72.89, -85.42 65.89 3.30 10
27 09/04/2023 17:59:20 -72.86, 81.90 114.14 09/04/2023 17:59:09 -72.88, 81.88 114.11 2.43 11
28 09/04/2023 18:50:06 72.86,-110.80 65.88 09/04/2023 18:49:49 72.86,-110.82 65.89 0.80 17
29 09/04/2023 19:40:50 -72.87, 56.51 114.10 09/04/2023 19:40:31 -72.85, 56.49 114.11 1.24 19
30 09/04/2023 20:31:36 72.87,-136.18 65.92 09/04/2023 20:31:11 72.84,-136.21 65.89 3.18 25
31 09/04/2023 21:22:20 -72.87, 31.12 114.07 09/04/2023 21:21:52 -72.88, 31.21 114.06 3.09 28
32 09/04/2023 22:13:06 72.87,-161.57 65.95 09/04/2023 22:12:32 72.86,-161.49 65.94 2.90 34
33 09/04/2023 23:03:49 -72.83, 5.84 114.09 09/04/2023 23:03:14 -72.86, 5.82 114.06 3.08 35
34 09/04/2023 23:54:35 72.83, 173.14 65.93 09/04/2023 23:53:54 72.84, 173.12 65.95 1.34 41
35 09/05/2023 00:45:19 -72.84, -19.55 114.06 09/05/2023 00:44:36 -72.83, -19.57 114.05 0.80 43
36 09/05/2023 01:36:05 72.84, 147.75 65.96 09/05/2023 01:35:16 72.82, 147.73 65.95 2.65 49
37 09/05/2023 02:26:49 -72.84, -44.94 114.02 09/05/2023 02:25:57 -72.86, -44.86 114.00 3.21 52
38 09/05/2023 03:17:35 72.84, 122.36 66.00 09/05/2023 03:16:37 72.84, 122.44 66.00 2.59 58
39 09/05/2023 04:08:19 -72.85, -70.33 113.99 09/05/2023 04:07:19 -72.83, -70.25 114.00 3.38 60
40 09/05/2023 04:59:04 72.80, 97.08 65.98 09/05/2023 04:57:59 72.82, 97.05 66.00 1.91 65
41 09/05/2023 05:49:48 -72.81, -95.62 114.01 09/05/2023 05:48:41 -72.81, -95.64 114.00 0.76 67
42 09/05/2023 06:40:34 72.81, 71.69 66.01 09/05/2023 06:39:21 72.79, 71.66 66.01 2.18 73
43 09/05/2023 07:31:18 -72.82,-121.01 113.98 09/05/2023 07:30:03 -72.78,-121.03 113.99 3.52 75
44 09/05/2023 08:21:59 72.56, 46.82 65.77 09/05/2023 08:20:47 72.56, 45.85 65.83 32.33 72
45 09/05/2023 09:12:42 -72.52,-145.77 114.27 09/05/2023 09:11:30 -72.51,-146.94 114.22 38.92 72
46 09/05/2023 10:03:23 72.26, 22.04 65.47 09/05/2023 10:02:14 72.28, 19.96 65.60 70.64 69
47 09/05/2023 10:54:05 -72.17,-170.46 114.62 09/05/2023 10:52:58 -72.17,-172.93 114.49 83.94 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/2/2023
SNOs_Map_NOAA-20_METOP-B_20230902.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/02/2023 in txt file.

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