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: 9/9/2020
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 19:08:35 73.50,-116.91 72.13 09/18/2020 19:09:41 73.44,-113.83 71.96 97.59 66
2 09/18/2020 19:59:18 -73.44, 50.55 107.93 09/18/2020 20:00:25 -73.36, 53.31 108.11 88.02 67
3 09/18/2020 20:49:59 73.21,-141.62 71.84 09/18/2020 20:51:08 73.17,-139.78 71.73 59.19 69
4 09/18/2020 21:40:42 -73.14, 25.84 108.22 09/18/2020 21:41:52 -73.09, 27.37 108.34 49.83 70
5 09/18/2020 22:31:23 72.91,-166.35 71.54 09/18/2020 22:32:36 72.84,-165.82 71.45 18.72 73
6 09/18/2020 23:22:06 -72.84, 1.10 108.52 09/18/2020 23:23:19 -72.81, 1.44 108.57 11.81 73
7 09/19/2020 00:12:50 72.76, 168.59 71.41 09/19/2020 00:13:59 72.77, 168.68 71.40 3.31 69
8 09/19/2020 01:03:34 -72.75, -24.07 108.59 09/19/2020 01:04:42 -72.74, -24.05 108.61 1.12 68
9 09/19/2020 01:54:19 72.71, 143.31 71.39 09/19/2020 01:55:21 72.74, 143.30 71.41 3.52 62
10 09/19/2020 02:45:03 -72.70, -49.35 108.62 09/19/2020 02:46:04 -72.72, -49.43 108.61 3.35 61
11 09/19/2020 03:35:49 72.72, 117.93 71.42 09/19/2020 03:36:43 72.72, 117.91 71.42 0.76 54
12 09/19/2020 04:26:33 -72.71, -74.73 108.59 09/19/2020 04:27:26 -72.69, -74.82 108.60 3.19 53
13 09/19/2020 05:17:19 72.72, 92.54 71.45 09/19/2020 05:18:05 72.70, 92.52 71.42 2.74 46
14 09/19/2020 06:08:03 -72.71,-100.12 108.55 09/19/2020 06:08:47 -72.72,-100.10 108.55 1.46 44
15 09/19/2020 06:58:49 72.73, 67.16 71.48 09/19/2020 06:59:26 72.73, 67.24 71.47 2.52 37
16 09/19/2020 07:49:33 -72.71,-125.50 108.52 09/19/2020 07:50:09 -72.70,-125.49 108.54 1.60 36
17 09/19/2020 08:40:18 72.68, 41.88 71.46 09/19/2020 08:40:48 72.70, 41.85 71.48 2.80 30
18 09/19/2020 09:31:02 -72.67,-150.78 108.54 09/19/2020 09:31:31 -72.68,-150.88 108.54 3.56 29
19 09/19/2020 10:21:48 72.68, 16.50 71.49 09/19/2020 10:22:10 72.68, 16.46 71.48 1.36 22
20 09/19/2020 11:12:32 -72.67,-176.16 108.51 09/19/2020 11:12:52 -72.70,-176.16 108.48 3.64 20
21 09/19/2020 12:03:18 72.69, -8.88 71.52 09/19/2020 12:03:31 72.71, -8.82 71.54 2.93 13
22 09/19/2020 12:54:02 -72.67, 158.46 108.48 09/19/2020 12:54:14 -72.68, 158.45 108.48 0.67 12
23 09/19/2020 13:44:48 72.69, -34.26 71.55 09/19/2020 13:44:53 72.68, -34.21 71.54 2.10 5
24 09/19/2020 14:35:32 -72.68, 133.08 108.45 09/19/2020 14:35:36 -72.66, 133.06 108.47 2.42 4
25 09/19/2020 15:26:17 72.64, -59.54 71.53 09/19/2020 15:26:15 72.66, -59.60 71.55 2.39 2
26 09/19/2020 16:17:02 -72.68, 107.69 108.42 09/19/2020 16:16:57 -72.69, 107.78 108.42 2.91 5
27 09/19/2020 17:07:47 72.65, -84.93 71.56 09/19/2020 17:07:37 72.64, -84.98 71.55 2.37 10
28 09/19/2020 17:58:31 -72.64, 82.41 108.44 09/19/2020 17:58:19 -72.66, 82.39 108.41 2.92 12
29 09/19/2020 18:49:17 72.65,-110.31 71.59 09/19/2020 18:48:58 72.66,-110.27 71.61 1.84 19
30 09/19/2020 19:40:01 -72.64, 57.03 108.41 09/19/2020 19:39:41 -72.64, 57.01 108.41 0.84 20
31 09/19/2020 20:30:47 72.66,-135.69 71.63 09/19/2020 20:30:20 72.64,-135.65 71.61 2.26 27
32 09/19/2020 21:21:31 -72.64, 31.65 108.38 09/19/2020 21:21:03 -72.62, 31.62 108.40 3.34 28
33 09/19/2020 22:12:16 72.61,-160.97 71.60 09/19/2020 22:11:42 72.62,-161.04 71.62 2.46 34
34 09/19/2020 23:03:01 -72.65, 6.27 108.35 09/19/2020 23:02:24 -72.64, 6.34 108.35 2.41 37
35 09/19/2020 23:53:46 72.61, 173.65 71.63 09/19/2020 23:53:04 72.59, 173.57 71.62 3.44 42
36 09/20/2020 00:44:30 -72.60, -19.01 108.37 09/20/2020 00:43:46 -72.62, -19.05 108.34 2.38 44
37 09/20/2020 01:35:15 72.62, 148.26 71.67 09/20/2020 01:34:24 72.62, 148.29 71.67 0.83 51
38 09/20/2020 02:25:59 -72.61, -44.40 108.34 09/20/2020 02:25:07 -72.60, -44.44 108.34 1.69 52
39 09/20/2020 03:16:45 72.62, 122.88 71.70 09/20/2020 03:15:46 72.60, 122.90 71.68 2.89 59
40 09/20/2020 04:07:29 -72.61, -69.78 108.31 09/20/2020 04:06:28 -72.62, -69.72 108.29 2.52 61
41 09/20/2020 04:58:14 72.58, 97.60 71.67 09/20/2020 04:57:08 72.57, 97.51 71.69 2.96 66
42 09/20/2020 05:48:59 -72.61, -95.16 108.28 09/20/2020 05:47:50 -72.60, -95.11 108.28 2.27 69
43 09/20/2020 06:39:44 72.58, 72.22 71.71 09/20/2020 06:38:29 72.60, 72.23 71.74 2.41 75
44 09/20/2020 07:30:27 -72.52,-120.34 108.35 09/20/2020 07:29:13 -72.53,-120.60 108.32 8.71 74
45 09/20/2020 08:21:08 72.28, 47.45 71.41 09/20/2020 08:19:57 72.27, 46.23 71.46 41.13 71
46 09/20/2020 09:11:51 -72.22,-145.12 108.64 09/20/2020 09:10:40 -72.25,-146.49 108.55 46.63 71
47 09/20/2020 10:02:32 71.97, 22.66 71.12 09/20/2020 10:01:24 71.99, 20.36 71.23 79.20 68
48 09/20/2020 10:53:15 -71.91,-169.91 108.94 09/20/2020 10:52:08 -71.92,-172.45 108.83 87.79 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/9/2020
SNOs_Map_NPP_METOP-C_20200910.jpg

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

Historical Predications of SNOs between NPP and METOP-C