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: 9/8/2020
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 -73.44, 50.54 107.93 09/18/2020 20:00:24 -73.41, 53.41 108.07 91.01 66
2 09/18/2020 20:49:59 73.21,-141.63 71.84 09/18/2020 20:51:08 73.16,-139.80 71.72 59.19 69
3 09/18/2020 21:40:42 -73.15, 25.83 108.22 09/18/2020 21:41:52 -73.08, 27.35 108.35 49.84 70
4 09/18/2020 22:31:23 72.91,-166.36 71.55 09/18/2020 22:32:35 72.89,-165.73 71.49 20.81 72
5 09/18/2020 23:22:06 -72.85, 1.09 108.51 09/18/2020 23:23:19 -72.81, 1.43 108.58 12.06 73
6 09/19/2020 00:12:50 72.76, 168.58 71.42 09/19/2020 00:13:59 72.76, 168.67 71.40 3.10 69
7 09/19/2020 01:03:34 -72.75, -24.08 108.59 09/19/2020 01:04:42 -72.73, -24.06 108.62 2.03 68
8 09/19/2020 01:54:19 72.72, 143.30 71.39 09/19/2020 01:55:21 72.74, 143.28 71.40 2.20 62
9 09/19/2020 02:45:03 -72.71, -49.36 108.61 09/19/2020 02:46:04 -72.71, -49.45 108.61 3.03 61
10 09/19/2020 03:35:49 72.72, 117.92 71.42 09/19/2020 03:36:43 72.71, 117.89 71.41 1.19 54
11 09/19/2020 04:26:33 -72.71, -74.74 108.58 09/19/2020 04:27:25 -72.74, -74.73 108.56 3.33 52
12 09/19/2020 05:17:19 72.73, 92.53 71.46 09/19/2020 05:18:04 72.74, 92.61 71.46 3.06 45
13 09/19/2020 06:08:03 -72.71,-100.12 108.55 09/19/2020 06:08:47 -72.72,-100.12 108.55 0.36 44
14 09/19/2020 06:58:49 72.73, 67.15 71.49 09/19/2020 06:59:26 72.72, 67.22 71.47 2.77 37
15 09/19/2020 07:49:33 -72.72,-125.51 108.52 09/19/2020 07:50:09 -72.69,-125.50 108.55 2.72 36
16 09/19/2020 08:40:18 72.68, 41.87 71.46 09/19/2020 08:40:48 72.69, 41.84 71.47 1.72 30
17 09/19/2020 09:31:03 -72.72,-150.89 108.49 09/19/2020 09:31:30 -72.72,-150.79 108.50 3.35 27
18 09/19/2020 10:21:48 72.69, 16.49 71.50 09/19/2020 10:22:10 72.67, 16.45 71.48 2.32 22
19 09/19/2020 11:12:32 -72.67,-176.17 108.51 09/19/2020 11:12:52 -72.70,-176.17 108.49 2.52 20
20 09/19/2020 12:03:18 72.69, -8.89 71.53 09/19/2020 12:03:31 72.70, -8.83 71.53 2.05 13
21 09/19/2020 12:54:02 -72.68, 158.45 108.48 09/19/2020 12:54:14 -72.67, 158.44 108.48 0.64 12
22 09/19/2020 13:44:48 72.70, -34.28 71.56 09/19/2020 13:44:53 72.68, -34.22 71.54 2.90 5
23 09/19/2020 14:35:32 -72.68, 133.07 108.45 09/19/2020 14:35:36 -72.65, 133.05 108.48 3.56 4
24 09/19/2020 15:26:17 72.65, -59.55 71.54 09/19/2020 15:26:15 72.65, -59.61 71.54 1.89 2
25 09/19/2020 16:17:02 -72.69, 107.68 108.42 09/19/2020 16:16:57 -72.68, 107.77 108.43 2.90 5
26 09/19/2020 17:07:47 72.65, -84.94 71.57 09/19/2020 17:07:36 72.68, -84.89 71.59 3.22 11
27 09/19/2020 17:58:31 -72.64, 82.41 108.44 09/19/2020 17:58:19 -72.66, 82.38 108.42 1.90 12
28 09/19/2020 18:49:17 72.66,-110.32 71.60 09/19/2020 18:48:58 72.66,-110.28 71.60 1.29 19
29 09/19/2020 19:40:01 -72.64, 57.02 108.41 09/19/2020 19:39:41 -72.63, 56.99 108.41 1.63 20
30 09/19/2020 20:30:46 72.61,-135.60 71.58 09/19/2020 20:30:20 72.63,-135.67 71.60 3.36 26
31 09/19/2020 21:21:31 -72.65, 31.64 108.37 09/19/2020 21:21:02 -72.66, 31.71 108.36 2.67 29
32 09/19/2020 22:12:16 72.62,-160.98 71.61 09/19/2020 22:11:42 72.61,-161.06 71.61 2.57 34
33 09/19/2020 23:03:01 -72.65, 6.26 108.34 09/19/2020 23:02:24 -72.64, 6.32 108.36 2.78 37
34 09/19/2020 23:53:46 72.62, 173.64 71.64 09/19/2020 23:53:03 72.64, 173.66 71.66 2.12 43
35 09/20/2020 00:44:30 -72.61, -19.02 108.37 09/20/2020 00:43:46 -72.61, -19.06 108.35 1.66 44
36 09/20/2020 01:35:16 72.62, 148.25 71.67 09/20/2020 01:34:25 72.61, 148.27 71.67 1.29 51
37 09/20/2020 02:26:00 -72.61, -44.40 108.33 09/20/2020 02:25:08 -72.59, -44.45 108.34 2.61 52
38 09/20/2020 03:16:45 72.58, 122.97 71.65 09/20/2020 03:15:47 72.59, 122.89 71.67 3.29 58
39 09/20/2020 04:07:30 -72.61, -69.79 108.30 09/20/2020 04:06:29 -72.62, -69.73 108.29 1.84 61
40 09/20/2020 04:58:15 72.58, 97.59 71.68 09/20/2020 04:57:09 72.57, 97.50 71.68 3.47 66
41 09/20/2020 05:49:00 -72.62, -95.17 108.27 09/20/2020 05:47:51 -72.60, -95.12 108.29 3.01 69
42 09/20/2020 06:39:45 72.58, 72.21 71.71 09/20/2020 06:38:30 72.59, 72.21 71.73 1.05 75
43 09/20/2020 07:30:27 -72.52,-120.35 108.35 09/20/2020 07:29:13 -72.52,-120.61 108.33 8.79 74
44 09/20/2020 08:21:08 72.28, 47.44 71.42 09/20/2020 08:19:57 72.26, 46.22 71.45 41.32 71
45 09/20/2020 09:11:51 -72.22,-145.12 108.64 09/20/2020 09:10:40 -72.24,-146.50 108.56 46.71 71
46 09/20/2020 10:02:32 71.98, 22.65 71.12 09/20/2020 10:01:24 71.98, 20.34 71.22 79.32 68
47 09/20/2020 10:53:15 -71.92,-169.92 108.93 09/20/2020 10:52:08 -71.91,-172.47 108.83 87.94 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/8/2020
SNOs_Map_NPP_METOP-C_20200909.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 09/08/2020 in txt file.

Historical Predications of SNOs between NPP and METOP-C