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: 8/25/2023
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, 49.97 113.58 09/03/2023 20:01:15 -73.64, 52.99 113.75 94.50 66
2 09/03/2023 20:50:51 73.48,-142.29 66.23 09/03/2023 20:51:59 73.42,-140.18 66.07 67.08 68
3 09/03/2023 21:41:33 -73.38, 25.26 113.88 09/03/2023 21:42:43 -73.32, 26.91 114.02 52.98 70
4 09/03/2023 22:32:15 73.19,-167.01 65.93 09/03/2023 22:33:27 73.10,-166.24 65.79 26.67 72
5 09/03/2023 23:22:57 -73.08, 0.54 114.17 09/03/2023 23:24:10 -73.04, 0.97 114.25 14.83 73
6 09/04/2023 00:13:40 72.94, 168.15 65.69 09/04/2023 00:14:51 72.97, 168.15 65.71 3.28 71
7 09/04/2023 01:04:24 -72.94, -24.53 114.30 09/04/2023 01:05:33 -72.97, -24.52 114.29 3.42 69
8 09/04/2023 01:55:10 72.95, 142.76 65.72 09/04/2023 01:56:13 72.95, 142.76 65.71 0.28 63
9 09/04/2023 02:45:54 -72.95, -49.92 114.27 09/04/2023 02:46:55 -72.95, -49.92 114.28 0.17 61
10 09/04/2023 03:36:40 72.96, 117.37 65.76 09/04/2023 03:37:35 72.92, 117.37 65.71 3.81 55
11 09/04/2023 04:27:24 -72.95, -75.31 114.24 09/04/2023 04:28:17 -72.92, -75.31 114.28 3.61 53
12 09/04/2023 05:18:10 72.96, 91.98 65.79 09/04/2023 05:18:56 72.95, 92.08 65.76 3.85 46
13 09/04/2023 06:08:53 -72.91,-100.59 114.26 09/04/2023 06:09:39 -72.90,-100.70 114.28 3.78 46
14 09/04/2023 06:59:39 72.92, 66.70 65.77 09/04/2023 07:00:18 72.92, 66.69 65.77 0.39 39
15 09/04/2023 07:50:23 -72.92,-125.98 114.23 09/04/2023 07:51:00 -72.92,-125.98 114.23 0.57 37
16 09/04/2023 08:41:09 72.93, 41.31 65.80 09/04/2023 08:41:40 72.90, 41.30 65.77 3.18 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 2.95 29
18 09/04/2023 10:22:39 72.93, 15.92 65.84 09/04/2023 10:23:01 72.92, 16.02 65.82 3.44 22
19 09/04/2023 11:13:23 -72.93,-176.76 114.16 09/04/2023 11:13:43 -72.92,-176.66 114.17 3.45 20
20 09/04/2023 12:04:08 72.89, -9.37 65.81 09/04/2023 12:04:23 72.90, -9.37 65.82 1.04 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 1.25 13
22 09/04/2023 13:45:38 72.90, -34.76 65.85 09/04/2023 13:45:45 72.88, -34.77 65.82 2.58 7
23 09/04/2023 14:36:22 -72.90, 132.57 114.15 09/04/2023 14:36:27 -72.88, 132.56 114.17 2.30 5
24 09/04/2023 15:27:08 72.91, -60.15 65.88 09/04/2023 15:27:06 72.90, -60.05 65.87 3.12 2
25 09/04/2023 16:17:52 -72.90, 107.18 114.11 09/04/2023 16:17:48 -72.90, 107.27 114.12 3.20 4
26 09/04/2023 17:08:37 72.86, -85.43 65.86 09/04/2023 17:08:28 72.88, -85.44 65.88 1.68 9
27 09/04/2023 17:59:21 -72.86, 81.89 114.13 09/04/2023 17:59:10 -72.88, 81.88 114.11 1.92 11
28 09/04/2023 18:50:07 72.87,-110.82 65.89 09/04/2023 18:49:50 72.85,-110.83 65.88 2.01 17
29 09/04/2023 19:40:50 -72.87, 56.50 114.10 09/04/2023 19:40:31 -72.85, 56.49 114.11 1.68 19
30 09/04/2023 20:31:36 72.88,-136.21 65.93 09/04/2023 20:31:10 72.88,-136.12 65.93 2.92 26
31 09/04/2023 21:22:20 -72.87, 31.11 114.07 09/04/2023 21:21:52 -72.88, 31.21 114.06 3.08 28
32 09/04/2023 22:13:05 72.83,-161.49 65.91 09/04/2023 22:12:32 72.85,-161.51 65.93 2.31 33
33 09/04/2023 23:03:49 -72.83, 5.83 114.09 09/04/2023 23:03:14 -72.85, 5.82 114.06 2.58 35
34 09/04/2023 23:54:35 72.84, 173.12 65.94 09/04/2023 23:53:54 72.83, 173.10 65.94 1.50 41
35 09/05/2023 00:45:19 -72.84, -19.56 114.05 09/05/2023 00:44:36 -72.83, -19.58 114.05 1.12 43
36 09/05/2023 01:36:05 72.85, 147.73 65.97 09/05/2023 01:35:15 72.86, 147.81 65.99 2.86 50
37 09/05/2023 02:26:49 -72.85, -44.95 114.02 09/05/2023 02:25:57 -72.86, -44.86 114.01 3.10 52
38 09/05/2023 03:17:34 72.81, 122.45 65.95 09/05/2023 03:16:37 72.83, 122.42 65.99 2.93 57
39 09/05/2023 04:08:18 -72.80, -70.23 114.04 09/05/2023 04:07:19 -72.83, -70.25 114.00 3.22 59
40 09/05/2023 04:59:04 72.81, 97.06 65.99 09/05/2023 04:57:59 72.81, 97.03 65.99 1.10 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 0.74 67
42 09/05/2023 06:40:34 72.82, 71.67 66.02 09/05/2023 06:39:20 72.83, 71.75 66.04 2.93 74
43 09/05/2023 07:31:18 -72.82,-121.01 113.97 09/05/2023 07:30:03 -72.78,-121.03 113.99 3.97 75
44 09/05/2023 08:21:59 72.57, 46.80 65.78 09/05/2023 08:20:47 72.55, 45.83 65.82 32.26 72
45 09/05/2023 09:12:42 -72.52,-145.78 114.27 09/05/2023 09:11:30 -72.50,-146.94 114.22 38.82 72
46 09/05/2023 10:03:23 72.27, 22.02 65.49 09/05/2023 10:02:14 72.27, 19.94 65.59 70.45 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 83.82 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/25/2023
SNOs_Map_NOAA-20_METOP-B_20230825.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 08/25/2023 in txt file.

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