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: 9/12/2020
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, 50.59 107.95 09/18/2020 20:00:25 -73.38, 53.34 108.09 87.60 67
2 09/18/2020 20:50:00 73.23,-141.68 71.87 09/18/2020 20:51:09 73.14,-139.85 71.70 59.90 69
3 09/18/2020 21:40:42 -73.12, 25.88 108.24 09/18/2020 21:41:53 -73.06, 27.29 108.37 46.52 71
4 09/18/2020 22:31:24 72.94,-166.41 71.57 09/18/2020 22:32:36 72.86,-165.78 71.47 22.19 72
5 09/18/2020 23:22:06 -72.83, 1.14 108.54 09/18/2020 23:23:20 -72.78, 1.37 108.60 9.26 74
6 09/19/2020 00:12:50 72.74, 168.63 71.39 09/19/2020 00:14:00 72.74, 168.62 71.38 0.45 70
7 09/19/2020 01:03:34 -72.73, -24.03 108.61 09/19/2020 01:04:42 -72.76, -24.01 108.60 3.18 68
8 09/19/2020 01:54:20 72.74, 143.25 71.42 09/19/2020 01:55:22 72.71, 143.23 71.38 3.25 62
9 09/19/2020 02:45:04 -72.73, -49.42 108.58 09/19/2020 02:46:04 -72.73, -49.40 108.59 0.52 60
10 09/19/2020 03:35:50 72.75, 117.87 71.45 09/19/2020 03:36:43 72.74, 117.95 71.43 2.77 53
11 09/19/2020 04:26:34 -72.74, -74.80 108.55 09/19/2020 04:27:26 -72.71, -74.79 108.58 2.93 52
12 09/19/2020 05:17:18 72.70, 92.59 71.43 09/19/2020 05:18:04 72.72, 92.56 71.44 2.20 46
13 09/19/2020 06:08:02 -72.69,-100.08 108.57 09/19/2020 06:08:47 -72.69,-100.18 108.58 3.26 45
14 09/19/2020 06:58:48 72.70, 67.21 71.46 09/19/2020 06:59:26 72.69, 67.17 71.44 1.52 38
15 09/19/2020 07:49:32 -72.70,-125.46 108.54 09/19/2020 07:50:08 -72.72,-125.46 108.53 2.32 36
16 09/19/2020 08:40:18 72.71, 41.82 71.49 09/19/2020 08:40:47 72.72, 41.89 71.50 2.70 29
17 09/19/2020 09:31:02 -72.70,-150.84 108.51 09/19/2020 09:31:30 -72.69,-150.85 108.52 0.70 28
18 09/19/2020 10:21:48 72.71, 16.44 71.52 09/19/2020 10:22:09 72.70, 16.50 71.50 2.55 21
19 09/19/2020 11:12:32 -72.70,-176.23 108.48 09/19/2020 11:12:52 -72.67,-176.23 108.52 3.72 20
20 09/19/2020 12:03:17 72.67, -8.84 71.50 09/19/2020 12:03:31 72.67, -8.89 71.51 1.90 14
21 09/19/2020 12:54:02 -72.71, 158.39 108.45 09/19/2020 12:54:13 -72.70, 158.48 108.46 3.24 11
22 09/19/2020 13:44:47 72.67, -34.22 71.53 09/19/2020 13:44:53 72.65, -34.27 71.51 2.64 6
23 09/19/2020 14:35:31 -72.66, 133.11 108.47 09/19/2020 14:35:35 -72.67, 133.10 108.46 1.61 4
24 09/19/2020 15:26:17 72.67, -59.60 71.56 09/19/2020 15:26:14 72.68, -59.56 71.57 1.68 3
25 09/19/2020 16:17:01 -72.66, 107.73 108.44 09/19/2020 16:16:57 -72.65, 107.71 108.45 1.64 4
26 09/19/2020 17:07:47 72.68, -84.99 71.59 09/19/2020 17:07:36 72.66, -84.94 71.57 2.83 11
27 09/19/2020 17:58:31 -72.67, 82.35 108.41 09/19/2020 17:58:18 -72.68, 82.43 108.40 2.85 13
28 09/19/2020 18:49:16 72.63,-110.26 71.57 09/19/2020 18:48:58 72.63,-110.33 71.58 2.20 18
29 09/19/2020 19:40:01 -72.67, 56.97 108.38 09/19/2020 19:39:40 -72.66, 57.04 108.39 3.12 21
30 09/19/2020 20:30:46 72.64,-135.65 71.60 09/19/2020 20:30:19 72.66,-135.61 71.63 2.96 27
31 09/19/2020 21:21:30 -72.63, 31.69 108.40 09/19/2020 21:21:02 -72.63, 31.65 108.39 1.31 28
32 09/19/2020 22:12:16 72.64,-161.03 71.63 09/19/2020 22:11:41 72.64,-161.00 71.63 1.00 35
33 09/19/2020 23:03:00 -72.63, 6.30 108.37 09/19/2020 23:02:24 -72.61, 6.27 108.38 2.61 36
34 09/19/2020 23:53:46 72.64, 173.59 71.67 09/19/2020 23:53:03 72.61, 173.61 71.64 3.48 43
35 09/20/2020 00:44:30 -72.63, -19.08 108.34 09/20/2020 00:43:45 -72.64, -19.02 108.33 2.08 45
36 09/20/2020 01:35:15 72.60, 148.31 71.64 09/20/2020 01:34:25 72.59, 148.22 71.65 2.91 50
37 09/20/2020 02:25:59 -72.59, -44.36 108.36 09/20/2020 02:25:07 -72.61, -44.40 108.32 3.30 52
38 09/20/2020 03:16:45 72.60, 122.92 71.67 09/20/2020 03:15:46 72.62, 122.94 71.70 1.87 59
39 09/20/2020 04:07:29 -72.59, -69.74 108.33 09/20/2020 04:06:29 -72.59, -69.79 108.32 1.65 60
40 09/20/2020 04:58:15 72.60, 97.54 71.71 09/20/2020 04:57:08 72.59, 97.55 71.70 1.31 67
41 09/20/2020 05:48:59 -72.60, -95.12 108.30 09/20/2020 05:47:50 -72.62, -95.07 108.26 3.02 69
42 09/20/2020 06:39:44 72.56, 72.26 71.68 09/20/2020 06:38:30 72.57, 72.17 71.71 3.51 74
43 09/20/2020 07:30:28 -72.55,-120.40 108.32 09/20/2020 07:29:13 -72.54,-120.56 108.31 5.36 75
44 09/20/2020 08:21:08 72.26, 47.49 71.39 09/20/2020 08:19:57 72.29, 46.27 71.48 41.46 71
45 09/20/2020 09:11:52 -72.25,-145.18 108.61 09/20/2020 09:10:41 -72.22,-146.55 108.58 46.76 71
46 09/20/2020 10:02:32 71.95, 22.70 71.10 09/20/2020 10:01:25 71.96, 20.30 71.20 82.78 67
47 09/20/2020 10:53:16 -71.95,-169.97 108.90 09/20/2020 10:52:08 -71.94,-172.42 108.81 84.50 68

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/12/2020
SNOs_Map_NPP_METOP-C_20200913.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 09/12/2020 in txt file.

Historical Predications of SNOs between NPP and METOP-C