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: 9/3/2023
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, 49.99 113.59 09/03/2023 20:01:15 -73.65, 53.01 113.74 94.30 66
2 09/03/2023 20:50:51 73.46,-142.24 66.21 09/03/2023 20:52:00 73.39,-140.26 66.04 63.54 69
3 09/03/2023 21:41:33 -73.37, 25.29 113.89 09/03/2023 21:42:43 -73.33, 26.93 114.01 52.60 70
4 09/03/2023 22:32:15 73.17,-166.96 65.91 09/03/2023 22:33:27 73.12,-166.20 65.81 25.17 72
5 09/03/2023 23:22:57 -73.07, 0.56 114.18 09/03/2023 23:24:10 -73.05, 0.99 114.24 14.20 73
6 09/04/2023 00:13:41 72.97, 168.08 65.72 09/04/2023 00:14:52 72.94, 168.08 65.68 3.74 71
7 09/04/2023 01:04:24 -72.93, -24.51 114.31 09/04/2023 01:05:34 -72.93, -24.62 114.32 3.47 70
8 09/04/2023 01:55:11 72.98, 142.69 65.76 09/04/2023 01:56:13 72.97, 142.80 65.73 3.73 62
9 09/04/2023 02:45:54 -72.94, -49.90 114.28 09/04/2023 02:46:55 -72.95, -49.90 114.28 1.95 61
10 09/04/2023 03:36:40 72.94, 117.41 65.74 09/04/2023 03:37:35 72.94, 117.40 65.73 0.49 55
11 09/04/2023 04:27:24 -72.94, -75.29 114.25 09/04/2023 04:28:17 -72.93, -75.29 114.27 1.57 53
12 09/04/2023 05:18:10 72.94, 92.02 65.77 09/04/2023 05:18:57 72.92, 92.01 65.73 3.12 47
13 09/04/2023 06:08:54 -72.95,-100.68 114.21 09/04/2023 06:09:38 -72.96,-100.58 114.22 3.37 44
14 09/04/2023 06:59:39 72.95, 66.63 65.80 09/04/2023 07:00:17 72.94, 66.73 65.78 3.31 38
15 09/04/2023 07:50:22 -72.91,-125.96 114.24 09/04/2023 07:50:59 -72.93,-125.97 114.22 2.63 37
16 09/04/2023 08:41:08 72.91, 41.35 65.78 09/04/2023 08:41:39 72.92, 41.34 65.79 1.14 31
17 09/04/2023 09:31:52 -72.92,-151.35 114.20 09/04/2023 09:32:21 -72.91,-151.36 114.22 0.93 29
18 09/04/2023 10:22:38 72.91, 15.96 65.81 09/04/2023 10:23:01 72.89, 15.94 65.79 2.53 23
19 09/04/2023 11:13:22 -72.92,-176.74 114.17 09/04/2023 11:13:42 -72.93,-176.64 114.17 3.37 20
20 09/04/2023 12:04:08 72.92, -9.43 65.85 09/04/2023 12:04:22 72.92, -9.34 65.84 2.98 14
21 09/04/2023 12:54:51 -72.88, 157.98 114.19 09/04/2023 12:55:04 -72.91, 157.97 114.16 3.31 13
22 09/04/2023 13:45:37 72.88, -34.71 65.83 09/04/2023 13:45:44 72.89, -34.73 65.84 1.79 7
23 09/04/2023 14:36:21 -72.89, 132.59 114.16 09/04/2023 14:36:26 -72.88, 132.57 114.16 0.49 5
24 09/04/2023 15:27:07 72.89, -60.10 65.86 09/04/2023 15:27:06 72.87, -60.12 65.85 1.98 1
25 09/04/2023 16:17:51 -72.89, 107.20 114.12 09/04/2023 16:17:47 -72.91, 107.29 114.11 3.52 4
26 09/04/2023 17:08:37 72.89, -85.49 65.89 09/04/2023 17:08:27 72.90, -85.41 65.89 2.78 10
27 09/04/2023 17:59:21 -72.90, 81.81 114.09 09/04/2023 17:59:09 -72.89, 81.90 114.11 3.38 12
28 09/04/2023 18:50:06 72.85,-110.78 65.87 09/04/2023 18:49:49 72.87,-110.80 65.90 2.42 17
29 09/04/2023 19:40:50 -72.86, 56.52 114.11 09/04/2023 19:40:31 -72.86, 56.51 114.10 0.71 19
30 09/04/2023 20:31:36 72.86,-136.17 65.91 09/04/2023 20:31:11 72.85,-136.19 65.90 1.51 25
31 09/04/2023 21:22:20 -72.86, 31.14 114.08 09/04/2023 21:21:53 -72.84, 31.12 114.10 3.18 27
32 09/04/2023 22:13:06 72.86,-161.56 65.94 09/04/2023 22:12:32 72.87,-161.48 65.95 2.73 34
33 09/04/2023 23:03:50 -72.87, 5.75 114.04 09/04/2023 23:03:14 -72.86, 5.83 114.05 2.97 36
34 09/04/2023 23:54:35 72.82, 173.16 65.92 09/04/2023 23:53:54 72.85, 173.13 65.95 3.04 41
35 09/05/2023 00:45:19 -72.83, -19.54 114.06 09/05/2023 00:44:36 -72.84, -19.56 114.05 1.28 43
36 09/05/2023 01:36:05 72.83, 147.77 65.95 09/05/2023 01:35:16 72.82, 147.74 65.96 1.20 49
37 09/05/2023 02:26:49 -72.84, -44.93 114.03 09/05/2023 02:25:58 -72.81, -44.95 114.04 2.60 51
38 09/05/2023 03:17:35 72.84, 122.38 65.99 09/05/2023 03:16:37 72.85, 122.46 66.01 2.81 58
39 09/05/2023 04:08:19 -72.84, -70.32 114.00 09/05/2023 04:07:19 -72.84, -70.24 113.99 2.68 60
40 09/05/2023 04:59:05 72.84, 96.99 66.02 09/05/2023 04:57:59 72.82, 97.06 66.01 3.22 66
41 09/05/2023 05:49:48 -72.80, -95.60 114.02 09/05/2023 05:48:41 -72.82, -95.63 113.99 1.89 67
42 09/05/2023 06:40:34 72.80, 71.71 66.00 09/05/2023 06:39:21 72.80, 71.67 66.01 1.14 73
43 09/05/2023 07:31:18 -72.81,-120.99 113.98 09/05/2023 07:30:03 -72.79,-121.02 113.99 2.07 75
44 09/05/2023 08:21:59 72.55, 46.84 65.76 09/05/2023 08:20:47 72.57, 45.87 65.83 32.52 72
45 09/05/2023 09:12:42 -72.51,-145.76 114.28 09/05/2023 09:11:30 -72.51,-146.92 114.21 39.00 72
46 09/05/2023 10:03:23 72.25, 22.06 65.46 09/05/2023 10:02:15 72.24, 19.87 65.56 74.24 68
47 09/05/2023 10:54:06 -72.21,-170.54 114.57 09/05/2023 10:52:58 -72.18,-172.91 114.48 80.65 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/3/2023
SNOs_Map_NOAA-20_METOP-B_20230903.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/03/2023 in txt file.

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