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: 7/14/2021
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 05:24:00 73.43, 89.33 54.11 07/25/2021 05:25:06 73.41, 92.21 53.91 91.49 66
2 07/25/2021 06:14:42 -73.33,-103.13 126.00 07/25/2021 06:15:50 -73.30,-100.71 126.18 77.25 68
3 07/25/2021 07:05:24 73.13, 64.62 53.79 07/25/2021 07:06:34 73.08, 66.15 53.64 49.98 70
4 07/25/2021 07:56:06 -73.03,-127.85 126.31 07/25/2021 07:57:18 -72.97,-126.75 126.45 36.12 72
5 07/25/2021 08:46:48 72.83, 39.89 53.48 07/25/2021 08:48:01 72.80, 40.23 53.41 11.66 73
6 07/25/2021 09:37:31 -72.78,-152.69 126.58 07/25/2021 09:38:44 -72.75,-152.57 126.63 5.69 73
7 07/25/2021 10:28:16 72.73, 14.72 53.38 07/25/2021 10:29:24 72.73, 14.74 53.36 0.69 68
8 07/25/2021 11:19:00 -72.73,-177.97 126.61 07/25/2021 11:20:06 -72.72,-177.95 126.64 1.18 66
9 07/25/2021 12:09:46 72.73, -10.66 53.40 07/25/2021 12:10:46 72.71, -10.65 53.36 2.92 60
10 07/25/2021 13:00:29 -72.68, 156.76 126.65 07/25/2021 13:01:28 -72.70, 156.66 126.64 3.60 59
11 07/25/2021 13:51:15 72.69, -35.94 53.36 07/25/2021 13:52:08 72.68, -36.04 53.36 3.23 53
12 07/25/2021 14:41:59 -72.69, 131.38 126.63 07/25/2021 14:42:50 -72.68, 131.27 126.65 3.59 51
13 07/25/2021 15:32:45 72.69, -61.32 53.38 07/25/2021 15:33:29 72.71, -61.32 53.39 2.70 44
14 07/25/2021 16:23:29 -72.69, 106.00 126.61 07/25/2021 16:24:11 -72.70, 105.99 126.61 1.65 42
15 07/25/2021 17:14:15 72.69, -86.70 53.40 07/25/2021 17:14:51 72.69, -86.71 53.39 0.27 36
16 07/25/2021 18:04:59 -72.69, 80.62 126.60 07/25/2021 18:05:33 -72.68, 80.60 126.61 1.29 34
17 07/25/2021 18:55:45 72.69,-112.08 53.42 07/25/2021 18:56:13 72.67,-112.09 53.39 3.05 28
18 07/25/2021 19:46:29 -72.69, 55.24 126.58 07/25/2021 19:46:54 -72.71, 55.32 126.57 3.21 25
19 07/25/2021 20:37:15 72.70,-137.46 53.44 07/25/2021 20:37:34 72.69,-137.37 53.43 2.80 19
20 07/25/2021 21:27:59 -72.70, 29.86 126.56 07/25/2021 21:28:16 -72.69, 29.93 126.58 2.88 17
21 07/25/2021 22:18:44 72.65,-162.73 53.40 07/25/2021 22:18:56 72.67,-162.76 53.42 2.72 12
22 07/25/2021 23:09:28 -72.65, 4.58 126.60 07/25/2021 23:09:38 -72.66, 4.55 126.58 1.84 10
23 07/26/2021 00:00:14 72.65, 171.89 53.42 07/26/2021 00:00:18 72.65, 171.85 53.42 1.14 4
24 07/26/2021 00:50:58 -72.65, -20.80 126.58 07/26/2021 00:51:00 -72.64, -20.84 126.59 1.91 2
25 07/26/2021 01:41:44 72.65, 146.51 53.44 07/26/2021 01:41:39 72.68, 146.57 53.46 3.28 5
26 07/26/2021 02:32:28 -72.65, -46.18 126.56 07/26/2021 02:32:21 -72.67, -46.12 126.55 2.36 7
27 07/26/2021 03:23:14 72.66, 121.12 53.46 07/26/2021 03:23:01 72.65, 121.18 53.45 1.94 13
28 07/26/2021 04:13:58 -72.66, -71.56 126.54 07/26/2021 04:13:43 -72.64, -71.51 126.55 2.21 15
29 07/26/2021 05:04:43 72.61, 95.85 53.42 07/26/2021 05:04:23 72.63, 95.80 53.45 3.00 20
30 07/26/2021 05:55:27 -72.61, -96.84 126.58 07/26/2021 05:55:05 -72.62, -96.90 126.56 2.39 22
31 07/26/2021 06:46:13 72.61, 70.47 53.44 07/26/2021 06:45:45 72.61, 70.41 53.44 2.02 28
32 07/26/2021 07:36:57 -72.61,-122.22 126.56 07/26/2021 07:36:27 -72.60,-122.28 126.56 2.69 30
33 07/26/2021 08:27:43 72.61, 45.09 53.46 07/26/2021 08:27:06 72.64, 45.13 53.48 2.67 37
34 07/26/2021 09:18:27 -72.61,-147.60 126.54 07/26/2021 09:17:48 -72.63,-147.57 126.52 1.60 39
35 07/26/2021 10:09:13 72.62, 19.71 53.47 07/26/2021 10:08:28 72.61, 19.74 53.48 1.16 45
36 07/26/2021 10:59:57 -72.62,-172.98 126.52 07/26/2021 10:59:10 -72.60,-172.95 126.53 1.80 47
37 07/26/2021 11:50:42 72.57, -5.57 53.44 07/26/2021 11:49:50 72.59, -5.65 53.47 3.47 52
38 07/26/2021 12:41:26 -72.57, 161.75 126.56 07/26/2021 12:40:32 -72.58, 161.66 126.53 3.08 54
39 07/26/2021 13:32:12 72.57, -30.95 53.46 07/26/2021 13:31:12 72.57, -31.03 53.47 2.88 60
40 07/26/2021 14:22:56 -72.57, 136.37 126.54 07/26/2021 14:21:54 -72.56, 136.27 126.53 3.52 62
41 07/26/2021 15:13:42 72.57, -56.33 53.47 07/26/2021 15:12:33 72.59, -56.32 53.51 2.25 69
42 07/26/2021 16:04:26 -72.57, 110.99 126.52 07/26/2021 16:03:15 -72.58, 110.99 126.49 1.08 71
43 07/26/2021 16:55:10 72.48, -81.50 53.38 07/26/2021 16:53:57 72.47, -81.91 53.42 13.57 73
44 07/26/2021 17:45:53 -72.43, 85.91 126.67 07/26/2021 17:44:40 -72.41, 85.30 126.63 20.72 73
45 07/26/2021 18:36:34 72.17,-106.28 53.06 07/26/2021 18:35:24 72.19,-107.79 53.19 51.64 70
46 07/26/2021 19:27:17 -72.12, 61.13 126.99 07/26/2021 19:26:07 -72.13, 59.42 126.86 58.55 70
47 07/26/2021 20:17:58 71.87,-131.07 52.75 07/26/2021 20:16:52 71.86,-133.76 52.92 93.11 66
48 07/26/2021 21:08:41 -71.82, 36.33 127.30 07/26/2021 21:07:35 -71.80, 33.46 127.12 99.93 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/14/2021
SNOs_Map_NPP_METOP-C_20210714.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/14/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C