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: 7/13/2021
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 07/25/2021 05:24:01 73.47, 89.24 54.16 07/25/2021 05:25:07 73.37, 92.13 53.88 92.57 66
2 07/25/2021 06:14:43 -73.37,-103.22 125.95 07/25/2021 06:15:50 -73.31,-100.67 126.17 81.29 67
3 07/25/2021 07:05:24 73.12, 64.64 53.78 07/25/2021 07:06:34 73.10, 66.19 53.65 50.19 70
4 07/25/2021 07:56:07 -73.07,-127.93 126.27 07/25/2021 07:57:18 -72.99,-126.72 126.44 40.45 71
5 07/25/2021 08:46:48 72.82, 39.91 53.47 07/25/2021 08:48:02 72.77, 40.16 53.38 9.99 74
6 07/25/2021 09:37:31 -72.77,-152.67 126.59 07/25/2021 09:38:44 -72.76,-152.53 126.62 4.72 73
7 07/25/2021 10:28:16 72.72, 14.74 53.37 07/25/2021 10:29:24 72.75, 14.77 53.38 3.11 68
8 07/25/2021 11:19:00 -72.72,-177.95 126.62 07/25/2021 11:20:06 -72.74,-177.92 126.62 2.26 66
9 07/25/2021 12:09:46 72.72, -10.64 53.39 07/25/2021 12:10:46 72.72, -10.61 53.37 0.93 60
10 07/25/2021 13:00:30 -72.72, 156.67 126.61 07/25/2021 13:01:28 -72.72, 156.70 126.63 1.12 58
11 07/25/2021 13:51:16 72.73, -36.02 53.41 07/25/2021 13:52:08 72.70, -36.00 53.37 2.94 52
12 07/25/2021 14:41:59 -72.68, 131.40 126.64 07/25/2021 14:42:50 -72.69, 131.31 126.63 3.51 51
13 07/25/2021 15:32:45 72.68, -61.30 53.37 07/25/2021 15:33:30 72.68, -61.39 53.36 2.97 45
14 07/25/2021 16:23:29 -72.68, 106.02 126.62 07/25/2021 16:24:12 -72.67, 105.92 126.64 3.29 43
15 07/25/2021 17:14:15 72.68, -86.68 53.39 07/25/2021 17:14:51 72.71, -86.67 53.40 2.72 36
16 07/25/2021 18:04:59 -72.68, 80.64 126.61 07/25/2021 18:05:33 -72.70, 80.64 126.60 1.83 34
17 07/25/2021 18:55:45 72.68,-112.06 53.41 07/25/2021 18:56:13 72.68,-112.06 53.40 0.17 28
18 07/25/2021 19:46:29 -72.68, 55.26 126.59 07/25/2021 19:46:55 -72.68, 55.25 126.60 1.05 26
19 07/25/2021 20:37:15 72.69,-137.44 53.43 07/25/2021 20:37:35 72.66,-137.44 53.40 3.05 20
20 07/25/2021 21:27:59 -72.69, 29.88 126.57 07/25/2021 21:28:16 -72.70, 29.97 126.56 3.52 17
21 07/25/2021 22:18:45 72.69,-162.82 53.45 07/25/2021 22:18:56 72.69,-162.73 53.44 3.08 11
22 07/25/2021 23:09:29 -72.69, 4.50 126.55 07/25/2021 23:09:38 -72.68, 4.58 126.57 3.05 9
23 07/26/2021 00:00:14 72.64, 171.90 53.41 07/26/2021 00:00:18 72.66, 171.89 53.43 2.59 4
24 07/26/2021 00:50:58 -72.64, -20.78 126.59 07/26/2021 00:51:00 -72.66, -20.80 126.57 1.82 2
25 07/26/2021 01:41:44 72.65, 146.52 53.43 07/26/2021 01:41:40 72.64, 146.50 53.43 0.89 4
26 07/26/2021 02:32:28 -72.65, -46.16 126.57 07/26/2021 02:32:22 -72.63, -46.19 126.58 1.63 6
27 07/26/2021 03:23:14 72.65, 121.14 53.45 07/26/2021 03:23:02 72.62, 121.11 53.42 3.39 12
28 07/26/2021 04:13:58 -72.65, -71.54 126.55 07/26/2021 04:13:43 -72.66, -71.47 126.54 2.66 15
29 07/26/2021 05:04:44 72.65, 95.76 53.46 07/26/2021 05:04:23 72.65, 95.83 53.46 2.25 21
30 07/26/2021 05:55:28 -72.65, -96.92 126.53 07/26/2021 05:55:05 -72.64, -96.86 126.54 2.37 23
31 07/26/2021 06:46:13 72.60, 70.49 53.43 07/26/2021 06:45:45 72.62, 70.44 53.46 2.75 28
32 07/26/2021 07:36:57 -72.60,-122.20 126.57 07/26/2021 07:36:27 -72.62,-122.25 126.55 2.21 30
33 07/26/2021 08:27:43 72.61, 45.11 53.45 07/26/2021 08:27:07 72.60, 45.06 53.45 1.75 36
34 07/26/2021 09:18:26 -72.61,-147.58 126.55 07/26/2021 09:17:48 -72.59,-147.63 126.55 2.41 38
35 07/26/2021 10:09:12 72.61, 19.73 53.46 07/26/2021 10:08:27 72.63, 19.77 53.49 2.73 45
36 07/26/2021 10:59:56 -72.61,-172.96 126.53 07/26/2021 10:59:09 -72.62,-172.92 126.51 1.85 47
37 07/26/2021 11:50:42 72.61, -5.65 53.48 07/26/2021 11:49:49 72.61, -5.61 53.49 1.51 53
38 07/26/2021 12:41:26 -72.61, 161.66 126.51 07/26/2021 12:40:31 -72.60, 161.69 126.52 1.91 55
39 07/26/2021 13:32:11 72.56, -30.93 53.45 07/26/2021 13:31:11 72.58, -31.00 53.48 3.13 60
40 07/26/2021 14:22:55 -72.56, 136.38 126.55 07/26/2021 14:21:53 -72.57, 136.31 126.52 2.81 62
41 07/26/2021 15:13:41 72.57, -56.31 53.47 07/26/2021 15:12:33 72.56, -56.39 53.48 2.60 68
42 07/26/2021 16:04:25 -72.57, 111.00 126.53 07/26/2021 16:03:15 -72.55, 110.92 126.52 3.23 70
43 07/26/2021 16:55:10 72.52, -81.59 53.43 07/26/2021 16:53:56 72.49, -81.88 53.43 10.24 74
44 07/26/2021 17:45:52 -72.42, 85.93 126.68 07/26/2021 17:44:39 -72.43, 85.33 126.62 20.12 73
45 07/26/2021 18:36:34 72.21,-106.36 53.11 07/26/2021 18:35:23 72.21,-107.76 53.21 47.62 71
46 07/26/2021 19:27:16 -72.11, 61.15 126.99 07/26/2021 19:26:06 -72.15, 59.45 126.84 58.13 70
47 07/26/2021 20:17:58 71.91,-131.15 52.80 07/26/2021 20:16:51 71.87,-133.73 52.94 89.19 67
48 07/26/2021 21:08:40 -71.81, 36.35 127.31 07/26/2021 21:07:34 -71.82, 33.49 127.11 99.37 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/13/2021
SNOs_Map_NPP_METOP-C_20210713.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/13/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C