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 -73.66, 49.98 113.59 09/03/2023 20:01:15 -73.65, 53.00 113.75 94.52 66
2 09/03/2023 20:50:51 73.48,-142.28 66.23 09/03/2023 20:51:59 73.43,-140.17 66.07 67.10 68
3 09/03/2023 21:41:33 -73.37, 25.27 113.88 09/03/2023 21:42:43 -73.32, 26.93 114.02 52.90 70
4 09/03/2023 22:32:15 73.18,-167.00 65.93 09/03/2023 22:33:27 73.10,-166.23 65.80 26.53 72
5 09/03/2023 23:22:57 -73.08, 0.55 114.18 09/03/2023 23:24:10 -73.05, 0.99 114.24 14.61 73
6 09/04/2023 00:13:40 72.94, 168.15 65.69 09/04/2023 00:14:52 72.92, 168.05 65.66 3.75 72
7 09/04/2023 01:04:24 -72.93, -24.52 114.31 09/04/2023 01:05:34 -72.92, -24.62 114.33 3.46 70
8 09/04/2023 01:55:10 72.95, 142.76 65.72 09/04/2023 01:56:13 72.95, 142.77 65.71 0.32 63
9 09/04/2023 02:45:54 -72.94, -49.91 114.28 09/04/2023 02:46:55 -72.95, -49.90 114.28 0.92 61
10 09/04/2023 03:36:40 72.95, 117.37 65.75 09/04/2023 03:37:35 72.92, 117.38 65.72 3.28 55
11 09/04/2023 04:27:24 -72.95, -75.30 114.24 09/04/2023 04:28:17 -72.93, -75.30 114.28 2.64 53
12 09/04/2023 05:18:09 72.91, 92.09 65.73 09/04/2023 05:18:57 72.90, 91.98 65.72 3.67 48
13 09/04/2023 06:08:53 -72.91,-100.58 114.26 09/04/2023 06:09:39 -72.90,-100.69 114.27 3.46 46
14 09/04/2023 06:59:39 72.92, 66.70 65.77 09/04/2023 07:00:18 72.93, 66.70 65.77 0.86 39
15 09/04/2023 07:50:23 -72.91,-125.97 114.23 09/04/2023 07:51:00 -72.93,-125.97 114.22 1.52 37
16 09/04/2023 08:41:09 72.93, 41.31 65.80 09/04/2023 08:41:40 72.90, 41.31 65.77 2.70 31
17 09/04/2023 09:31:52 -72.92,-151.36 114.20 09/04/2023 09:32:21 -72.90,-151.36 114.22 2.02 29
18 09/04/2023 10:22:38 72.93, 15.92 65.83 09/04/2023 10:23:00 72.93, 16.02 65.82 3.40 22
19 09/04/2023 11:13:22 -72.93,-176.75 114.16 09/04/2023 11:13:42 -72.93,-176.65 114.17 3.39 20
20 09/04/2023 12:04:07 72.89, -9.36 65.81 09/04/2023 12:04:22 72.90, -9.37 65.82 1.46 15
21 09/04/2023 12:54:51 -72.88, 157.96 114.18 09/04/2023 12:55:04 -72.90, 157.96 114.17 2.13 13
22 09/04/2023 13:45:37 72.90, -34.75 65.85 09/04/2023 13:45:44 72.88, -34.76 65.83 2.14 7
23 09/04/2023 14:36:21 -72.89, 132.57 114.15 09/04/2023 14:36:26 -72.88, 132.57 114.16 1.42 5
24 09/04/2023 15:27:07 72.90, -60.14 65.88 09/04/2023 15:27:05 72.90, -60.04 65.88 3.17 2
25 09/04/2023 16:17:51 -72.90, 107.18 114.12 09/04/2023 16:17:47 -72.91, 107.28 114.11 3.30 4
26 09/04/2023 17:08:36 72.86, -85.43 65.86 09/04/2023 17:08:27 72.88, -85.44 65.88 2.04 9
27 09/04/2023 17:59:20 -72.86, 81.90 114.14 09/04/2023 17:59:09 -72.88, 81.89 114.11 2.74 11
28 09/04/2023 18:50:06 72.87,-110.82 65.89 09/04/2023 18:49:49 72.85,-110.83 65.88 1.62 17
29 09/04/2023 19:40:50 -72.86, 56.51 114.10 09/04/2023 19:40:31 -72.86, 56.50 114.11 0.88 19
30 09/04/2023 20:31:36 72.88,-136.20 65.93 09/04/2023 20:31:10 72.88,-136.11 65.93 3.05 26
31 09/04/2023 21:22:20 -72.87, 31.12 114.07 09/04/2023 21:21:52 -72.88, 31.22 114.06 3.34 28
32 09/04/2023 22:13:05 72.83,-161.49 65.91 09/04/2023 22:12:32 72.86,-161.50 65.94 2.62 33
33 09/04/2023 23:03:49 -72.83, 5.84 114.09 09/04/2023 23:03:14 -72.86, 5.82 114.05 3.35 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 1.17 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 0.52 43
36 09/05/2023 01:36:05 72.85, 147.73 65.97 09/05/2023 01:35:15 72.86, 147.82 65.99 3.04 50
37 09/05/2023 02:26:49 -72.84, -44.94 114.02 09/05/2023 02:25:57 -72.86, -44.85 114.00 3.48 52
38 09/05/2023 03:17:34 72.80, 122.45 65.95 09/05/2023 03:16:37 72.83, 122.43 65.99 3.19 57
39 09/05/2023 04:08:19 -72.85, -70.33 113.99 09/05/2023 04:07:19 -72.83, -70.24 114.00 3.38 60
40 09/05/2023 04:59:04 72.81, 97.06 65.99 09/05/2023 04:57:59 72.81, 97.04 65.99 0.87 65
41 09/05/2023 05:49:48 -72.81, -95.62 114.01 09/05/2023 05:48:41 -72.81, -95.63 113.99 0.68 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 3.14 74
43 09/05/2023 07:31:18 -72.81,-121.01 113.98 09/05/2023 07:30:03 -72.79,-121.02 113.99 3.28 75
44 09/05/2023 08:21:59 72.57, 46.80 65.78 09/05/2023 08:20:47 72.55, 45.84 65.82 32.15 72
45 09/05/2023 09:12:42 -72.52,-145.77 114.27 09/05/2023 09:11:30 -72.51,-146.93 114.22 38.75 72
46 09/05/2023 10:03:23 72.27, 22.02 65.48 09/05/2023 10:02:14 72.27, 19.94 65.59 70.36 69
47 09/05/2023 10:54:05 -72.17,-170.46 114.62 09/05/2023 10:52:58 -72.18,-172.92 114.49 83.78 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_NOAA-20_METOP-B_20230823.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