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: 7/15/2021
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 73.43, 89.32 54.11 07/25/2021 05:25:07 73.39, 92.18 53.90 90.87 66
2 07/25/2021 06:14:43 -73.33,-103.13 126.00 07/25/2021 06:15:51 -73.28,-100.74 126.19 76.71 68
3 07/25/2021 07:05:25 73.13, 64.62 53.79 07/25/2021 07:06:35 73.07, 66.13 53.63 49.45 70
4 07/25/2021 07:56:07 -73.03,-127.85 126.31 07/25/2021 07:57:18 -73.01,-126.67 126.42 38.40 71
5 07/25/2021 08:46:49 72.83, 39.88 53.48 07/25/2021 08:48:02 72.79, 40.21 53.40 11.34 73
6 07/25/2021 09:37:31 -72.73,-152.59 126.63 07/25/2021 09:38:45 -72.73,-152.59 126.65 0.21 74
7 07/25/2021 10:28:17 72.73, 14.72 53.38 07/25/2021 10:29:25 72.72, 14.72 53.36 1.15 68
8 07/25/2021 11:19:01 -72.73,-177.97 126.61 07/25/2021 11:20:07 -72.71,-177.98 126.65 2.64 66
9 07/25/2021 12:09:47 72.73, -10.66 53.40 07/25/2021 12:10:46 72.75, -10.57 53.39 3.62 59
10 07/25/2021 13:00:31 -72.74, 156.65 126.59 07/25/2021 13:01:28 -72.74, 156.74 126.61 3.06 57
11 07/25/2021 13:51:17 72.74, -36.04 53.42 07/25/2021 13:52:08 72.72, -35.95 53.39 3.19 51
12 07/25/2021 14:42:00 -72.69, 131.37 126.63 07/25/2021 14:42:50 -72.71, 131.35 126.62 3.04 50
13 07/25/2021 15:32:45 72.69, -61.32 53.38 07/25/2021 15:33:29 72.70, -61.34 53.39 1.81 44
14 07/25/2021 16:23:29 -72.69, 105.99 126.61 07/25/2021 16:24:11 -72.69, 105.96 126.62 0.89 42
15 07/25/2021 17:14:15 72.69, -86.70 53.40 07/25/2021 17:14:51 72.68, -86.73 53.38 1.52 36
16 07/25/2021 18:04:59 -72.69, 80.61 126.59 07/25/2021 18:05:33 -72.67, 80.58 126.62 2.91 34
17 07/25/2021 18:55:45 72.69,-112.08 53.42 07/25/2021 18:56:12 72.71,-112.01 53.42 2.80 27
18 07/25/2021 19:46:29 -72.70, 55.23 126.58 07/25/2021 19:46:54 -72.70, 55.29 126.58 2.10 25
19 07/25/2021 20:37:15 72.69,-137.46 53.44 07/25/2021 20:37:34 72.68,-137.40 53.42 2.36 19
20 07/25/2021 21:27:59 -72.70, 29.85 126.56 07/25/2021 21:28:16 -72.67, 29.91 126.59 3.28 17
21 07/25/2021 22:18:44 72.65,-162.73 53.40 07/25/2021 22:18:56 72.66,-162.78 53.41 2.32 12
22 07/25/2021 23:09:28 -72.65, 4.58 126.60 07/25/2021 23:09:38 -72.65, 4.52 126.59 1.83 10
23 07/26/2021 00:00:14 72.65, 171.89 53.42 07/26/2021 00:00:18 72.64, 171.83 53.41 2.24 4
24 07/26/2021 00:50:58 -72.65, -20.80 126.58 07/26/2021 00:50:59 -72.68, -20.76 126.55 3.21 1
25 07/26/2021 01:41:44 72.65, 146.51 53.43 07/26/2021 01:41:39 72.67, 146.55 53.45 2.10 5
26 07/26/2021 02:32:28 -72.65, -46.18 126.56 07/26/2021 02:32:21 -72.66, -46.15 126.56 1.15 7
27 07/26/2021 03:23:14 72.65, 121.13 53.45 07/26/2021 03:23:01 72.64, 121.16 53.44 1.66 13
28 07/26/2021 04:13:58 -72.66, -71.56 126.54 07/26/2021 04:13:43 -72.63, -71.54 126.56 2.91 15
29 07/26/2021 05:04:43 72.61, 95.85 53.41 07/26/2021 05:04:23 72.62, 95.77 53.44 3.02 20
30 07/26/2021 05:55:27 -72.61, -96.84 126.58 07/26/2021 05:55:05 -72.61, -96.92 126.57 2.75 22
31 07/26/2021 06:46:13 72.61, 70.47 53.43 07/26/2021 06:45:45 72.60, 70.39 53.43 3.06 28
32 07/26/2021 07:36:57 -72.61,-122.22 126.56 07/26/2021 07:36:26 -72.64,-122.20 126.53 2.88 31
33 07/26/2021 08:27:43 72.61, 45.09 53.45 07/26/2021 08:27:06 72.63, 45.10 53.47 1.64 37
34 07/26/2021 09:18:27 -72.61,-147.60 126.54 07/26/2021 09:17:48 -72.61,-147.59 126.53 0.22 39
35 07/26/2021 10:09:13 72.61, 19.71 53.47 07/26/2021 10:08:28 72.60, 19.72 53.47 1.28 45
36 07/26/2021 10:59:57 -72.62,-172.98 126.52 07/26/2021 10:59:10 -72.59,-172.98 126.54 2.82 47
37 07/26/2021 11:50:43 72.62, -5.67 53.49 07/26/2021 11:49:49 72.63, -5.56 53.51 3.77 54
38 07/26/2021 12:41:27 -72.62, 161.64 126.50 07/26/2021 12:40:31 -72.62, 161.74 126.50 3.19 56
39 07/26/2021 13:32:13 72.62, -31.05 53.51 07/26/2021 13:31:11 72.61, -30.95 53.51 3.45 62
40 07/26/2021 14:22:56 -72.57, 136.37 126.54 07/26/2021 14:21:53 -72.60, 136.35 126.50 2.83 63
41 07/26/2021 15:13:42 72.57, -56.32 53.47 07/26/2021 15:12:33 72.58, -56.34 53.50 1.61 69
42 07/26/2021 16:04:26 -72.57, 110.99 126.52 07/26/2021 16:03:15 -72.57, 110.97 126.50 0.69 71
43 07/26/2021 16:55:10 72.47, -81.50 53.38 07/26/2021 16:53:56 72.51, -81.83 53.45 11.82 74
44 07/26/2021 17:45:53 -72.42, 85.91 126.67 07/26/2021 17:44:40 -72.40, 85.28 126.64 21.66 73
45 07/26/2021 18:36:34 72.17,-106.27 53.06 07/26/2021 18:35:24 72.18,-107.81 53.18 52.51 70
46 07/26/2021 19:27:17 -72.12, 61.13 126.99 07/26/2021 19:26:07 -72.12, 59.39 126.87 59.39 70
47 07/26/2021 20:17:58 71.86,-131.07 52.74 07/26/2021 20:16:52 71.85,-133.78 52.92 94.01 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/15/2021
SNOs_Map_NPP_METOP-C_20210716.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/15/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C