Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/11/2020
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 09/18/2020 19:59:18 -73.42, 50.60 107.96 09/18/2020 20:00:25 -73.38, 53.35 108.09 87.54 67
2 09/18/2020 20:50:00 73.23,-141.68 71.86 09/18/2020 20:51:09 73.14,-139.84 71.70 59.77 69
3 09/18/2020 21:40:42 -73.12, 25.88 108.25 09/18/2020 21:41:53 -73.06, 27.30 108.37 46.36 71
4 09/18/2020 22:31:24 72.93,-166.40 71.57 09/18/2020 22:32:36 72.86,-165.77 71.47 21.95 72
5 09/18/2020 23:22:06 -72.82, 1.15 108.54 09/18/2020 23:23:20 -72.78, 1.38 108.60 8.77 74
6 09/19/2020 00:12:50 72.74, 168.64 71.38 09/19/2020 00:14:00 72.74, 168.63 71.38 0.68 70
7 09/19/2020 01:03:34 -72.73, -24.02 108.62 09/19/2020 01:04:43 -72.71, -24.11 108.64 3.22 69
8 09/19/2020 01:54:20 72.74, 143.26 71.42 09/19/2020 01:55:22 72.72, 143.24 71.38 2.60 62
9 09/19/2020 02:45:03 -72.73, -49.41 108.59 09/19/2020 02:46:03 -72.74, -49.39 108.59 1.15 60
10 09/19/2020 03:35:49 72.74, 117.87 71.45 09/19/2020 03:36:42 72.74, 117.96 71.44 2.70 53
11 09/19/2020 04:26:33 -72.73, -74.79 108.56 09/19/2020 04:27:25 -72.72, -74.78 108.58 2.00 52
12 09/19/2020 05:17:18 72.70, 92.60 71.42 09/19/2020 05:18:04 72.72, 92.57 71.44 2.82 46
13 09/19/2020 06:08:02 -72.69,-100.07 108.58 09/19/2020 06:08:47 -72.69,-100.17 108.58 3.33 45
14 09/19/2020 06:58:48 72.70, 67.21 71.46 09/19/2020 06:59:26 72.70, 67.18 71.45 1.17 38
15 09/19/2020 07:49:32 -72.69,-125.45 108.55 09/19/2020 07:50:08 -72.72,-125.45 108.52 3.26 36
16 09/19/2020 08:40:18 72.70, 41.83 71.49 09/19/2020 08:40:47 72.72, 41.90 71.50 3.12 29
17 09/19/2020 09:31:02 -72.69,-150.83 108.52 09/19/2020 09:31:30 -72.70,-150.84 108.52 0.27 28
18 09/19/2020 10:21:48 72.71, 16.45 71.52 09/19/2020 10:22:09 72.70, 16.51 71.51 2.21 21
19 09/19/2020 11:12:32 -72.70,-176.22 108.48 09/19/2020 11:12:52 -72.67,-176.22 108.51 2.77 20
20 09/19/2020 12:03:17 72.66, -8.83 71.50 09/19/2020 12:03:31 72.68, -8.88 71.51 2.36 14
21 09/19/2020 12:54:02 -72.70, 158.40 108.45 09/19/2020 12:54:13 -72.70, 158.49 108.46 3.04 11
22 09/19/2020 13:44:47 72.67, -34.21 71.53 09/19/2020 13:44:53 72.65, -34.27 71.52 2.18 6
23 09/19/2020 14:35:31 -72.66, 133.12 108.48 09/19/2020 14:35:35 -72.68, 133.11 108.45 2.53 4
24 09/19/2020 15:26:17 72.67, -59.60 71.56 09/19/2020 15:26:14 72.68, -59.55 71.57 2.02 3
25 09/19/2020 16:17:01 -72.66, 107.74 108.44 09/19/2020 16:16:57 -72.66, 107.72 108.45 0.88 4
26 09/19/2020 17:07:47 72.67, -84.98 71.59 09/19/2020 17:07:36 72.66, -84.94 71.57 2.26 11
27 09/19/2020 17:58:31 -72.66, 82.36 108.41 09/19/2020 17:58:18 -72.68, 82.44 108.39 3.33 13
28 09/19/2020 18:49:16 72.63,-110.26 71.57 09/19/2020 18:48:58 72.64,-110.32 71.58 2.36 18
29 09/19/2020 19:40:01 -72.67, 56.97 108.38 09/19/2020 19:39:40 -72.66, 57.05 108.39 2.63 21
30 09/19/2020 20:30:46 72.63,-135.64 71.60 09/19/2020 20:30:20 72.61,-135.71 71.58 3.26 26
31 09/19/2020 21:21:30 -72.62, 31.70 108.40 09/19/2020 21:21:02 -72.64, 31.66 108.38 2.01 28
32 09/19/2020 22:12:16 72.64,-161.02 71.63 09/19/2020 22:11:41 72.64,-161.00 71.64 1.00 35
33 09/19/2020 23:03:00 -72.63, 6.31 108.37 09/19/2020 23:02:24 -72.61, 6.27 108.38 1.84 36
34 09/19/2020 23:53:46 72.64, 173.59 71.66 09/19/2020 23:53:03 72.62, 173.62 71.64 2.81 43
35 09/20/2020 00:44:30 -72.63, -19.07 108.34 09/20/2020 00:43:45 -72.64, -19.01 108.33 2.41 45
36 09/20/2020 01:35:15 72.59, 148.31 71.64 09/20/2020 01:34:25 72.59, 148.23 71.65 2.82 50
37 09/20/2020 02:26:00 -72.63, -44.45 108.31 09/20/2020 02:25:07 -72.62, -44.40 108.32 2.58 53
38 09/20/2020 03:16:45 72.60, 122.93 71.67 09/20/2020 03:15:46 72.62, 122.95 71.70 2.55 59
39 09/20/2020 04:07:29 -72.59, -69.73 108.33 09/20/2020 04:06:29 -72.59, -69.78 108.31 1.88 60
40 09/20/2020 04:58:15 72.60, 97.55 71.70 09/20/2020 04:57:08 72.60, 97.56 71.71 0.66 67
41 09/20/2020 05:48:59 -72.59, -95.11 108.30 09/20/2020 05:47:51 -72.57, -95.17 108.31 2.80 68
42 09/20/2020 06:39:44 72.55, 72.27 71.68 09/20/2020 06:38:30 72.57, 72.17 71.71 3.84 74
43 09/20/2020 07:30:28 -72.54,-120.39 108.32 09/20/2020 07:29:13 -72.55,-120.55 108.30 5.38 75
44 09/20/2020 08:21:09 72.30, 47.40 71.44 09/20/2020 08:19:57 72.29, 46.28 71.48 37.86 72
45 09/20/2020 09:11:52 -72.24,-145.17 108.62 09/20/2020 09:10:41 -72.22,-146.54 108.58 46.72 71
46 09/20/2020 10:02:32 71.95, 22.70 71.09 09/20/2020 10:01:25 71.96, 20.30 71.20 82.81 67
47 09/20/2020 10:53:16 -71.94,-169.96 108.91 09/20/2020 10:52:08 -71.94,-172.42 108.81 84.51 68

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/11/2020
SNOs_Map_NPP_METOP-C_20200912.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 09/11/2020 in txt file.

Historical Predications of SNOs between NPP and METOP-C