Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/28/2023
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/08/2023 23:12:04 73.60,-174.72 57.70 08/08/2023 23:10:56 73.58,-177.26 57.83 79.95 68
2 08/09/2023 00:02:48 -73.50, -7.62 122.38 08/09/2023 00:01:39 -73.52, -9.82 122.22 69.51 69
3 08/09/2023 00:53:32 73.28, 159.22 57.44 08/09/2023 00:52:20 73.28, 158.03 57.52 37.89 72
4 08/09/2023 01:44:15 -73.23, -33.57 122.60 08/09/2023 01:43:03 -73.23, -34.54 122.53 31.12 72
5 08/09/2023 02:34:59 73.01, 133.28 57.22 08/09/2023 02:33:44 72.99, 133.30 57.21 2.52 75
6 08/09/2023 03:25:41 -73.01, -59.39 122.77 08/09/2023 03:24:28 -72.98, -59.38 122.78 2.85 73
7 08/09/2023 04:16:21 72.99, 107.90 57.22 08/09/2023 04:15:14 72.99, 107.92 57.24 0.82 67
8 08/09/2023 05:07:03 -72.99, -84.77 122.77 08/09/2023 05:05:58 -72.99, -84.77 122.76 0.25 65
9 08/09/2023 05:57:42 73.02, 82.62 57.27 08/09/2023 05:56:44 73.00, 82.53 57.27 3.61 58
10 08/09/2023 06:48:25 -72.97,-110.16 122.77 08/09/2023 06:47:28 -73.00,-110.15 122.73 3.13 57
11 08/09/2023 07:39:04 72.99, 57.23 57.27 08/09/2023 07:38:14 73.00, 57.14 57.29 3.19 50
12 08/09/2023 08:29:46 -73.00,-135.43 122.72 08/09/2023 08:28:58 -73.00,-135.54 122.70 3.45 48
13 08/09/2023 09:20:26 72.97, 31.85 57.27 08/09/2023 09:19:43 72.96, 31.86 57.26 1.69 43
14 08/09/2023 10:11:08 -72.98,-160.82 122.72 08/09/2023 10:10:27 -72.96,-160.82 122.73 2.11 41
15 08/09/2023 11:01:48 72.95, 6.46 57.27 08/09/2023 11:01:13 72.96, 6.47 57.29 1.42 35
16 08/09/2023 11:52:30 -72.96, 173.80 122.72 08/09/2023 11:51:57 -72.96, 173.79 122.71 0.88 33
17 08/09/2023 12:43:09 72.98, -18.81 57.32 08/09/2023 12:42:43 72.97, -18.91 57.32 3.45 26
18 08/09/2023 13:33:52 -72.93, 148.41 122.72 08/09/2023 13:33:26 -72.92, 148.51 122.73 3.79 26
19 08/09/2023 14:24:31 72.96, -44.20 57.32 08/09/2023 14:24:13 72.98, -44.30 57.34 3.73 18
20 08/09/2023 15:15:14 -72.91, 123.03 122.72 08/09/2023 15:14:56 -72.92, 123.13 122.71 3.53 18
21 08/09/2023 16:05:53 72.94, -69.58 57.32 08/09/2023 16:05:42 72.93, -69.58 57.31 0.85 11
22 08/09/2023 16:56:35 -72.94, 97.75 122.67 08/09/2023 16:56:26 -72.93, 97.74 122.68 1.39 9
23 08/09/2023 17:47:15 72.92, -94.97 57.32 08/09/2023 17:47:12 72.94, -94.97 57.34 2.18 3
24 08/09/2023 18:37:57 -72.92, 72.36 122.67 08/09/2023 18:37:56 -72.94, 72.35 122.65 1.65 1
25 08/09/2023 19:28:36 72.95,-120.25 57.37 08/09/2023 19:28:42 72.94,-120.35 57.37 3.50 6
26 08/09/2023 20:19:19 -72.90, 46.98 122.67 08/09/2023 20:19:25 -72.89, 47.07 122.68 3.25 6
27 08/09/2023 21:09:58 72.93,-145.63 57.37 08/09/2023 21:10:11 72.90,-145.63 57.34 3.05 13
28 08/09/2023 22:00:41 -72.88, 21.59 122.67 08/09/2023 22:00:55 -72.90, 21.69 122.66 3.62 14
29 08/09/2023 22:51:20 72.90,-171.02 57.37 08/09/2023 22:51:41 72.90,-171.02 57.37 0.12 21
30 08/09/2023 23:42:02 -72.91, -3.68 122.62 08/09/2023 23:42:25 -72.90, -3.70 122.63 0.82 23
31 08/10/2023 00:32:41 72.88, 163.60 57.37 08/10/2023 00:33:10 72.91, 163.59 57.39 3.00 29
32 08/10/2023 01:23:23 -72.89, -29.07 122.62 08/10/2023 01:23:54 -72.91, -29.09 122.60 2.44 31
33 08/10/2023 02:14:03 72.86, 138.21 57.37 08/10/2023 02:14:39 72.87, 138.31 57.36 3.25 36
34 08/10/2023 03:04:45 -72.87, -54.45 122.62 08/10/2023 03:05:23 -72.86, -54.37 122.63 2.81 38
35 08/10/2023 03:55:24 72.89, 112.94 57.42 08/10/2023 03:56:09 72.87, 112.93 57.39 2.26 45
36 08/10/2023 04:46:06 -72.90, -79.73 122.57 08/10/2023 04:46:53 -72.87, -79.75 122.61 2.97 47
37 08/10/2023 05:36:46 72.87, 87.55 57.42 08/10/2023 05:37:39 72.88, 87.54 57.42 0.89 53
38 08/10/2023 06:27:28 -72.87,-105.12 122.57 08/10/2023 06:28:23 -72.88,-105.14 122.58 0.83 55
39 08/10/2023 07:18:08 72.85, 62.17 57.42 08/10/2023 07:19:08 72.83, 62.26 57.39 3.50 60
40 08/10/2023 08:08:50 -72.85,-130.50 122.57 08/10/2023 08:09:53 -72.88,-130.53 122.55 3.25 63
41 08/10/2023 08:59:30 72.83, 36.78 57.43 08/10/2023 09:00:38 72.84, 36.87 57.42 3.16 68
42 08/10/2023 09:50:12 -72.83,-155.88 122.57 08/10/2023 09:51:22 -72.84,-155.81 122.58 2.54 70
43 08/10/2023 10:40:54 72.70, 11.19 57.34 08/10/2023 10:42:07 72.79, 11.59 57.39 16.56 73
44 08/10/2023 11:31:37 -72.66, 178.42 122.70 08/10/2023 11:32:49 -72.69, 179.12 122.72 23.47 72
45 08/10/2023 12:22:21 72.43, -14.71 57.12 08/10/2023 12:23:31 72.49, -13.17 57.08 52.02 70
46 08/10/2023 13:13:04 -72.38, 152.53 122.91 08/10/2023 13:14:13 -72.39, 154.35 123.03 61.27 69
47 08/10/2023 14:03:49 72.10, -40.69 56.86 08/10/2023 14:04:54 72.14, -37.86 56.72 96.82 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 7/28/2023
SNOs_Map_METOP-B_NPP_20230728.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 07/28/2023 in txt file.

Historial Predications of SNOs between METOP-B and NPP