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: 4/3/2023
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 04/03/2023 07:39:20 73.67, 55.49 68.62 04/03/2023 07:40:25 73.61, 58.67 68.41 99.72 65
2 04/03/2023 08:30:02 -73.58,-136.98 111.50 04/03/2023 08:31:09 -73.50,-134.27 111.71 86.08 67
3 04/03/2023 09:20:44 73.37, 30.80 68.27 04/03/2023 09:21:53 73.30, 32.60 68.09 58.14 69
4 04/03/2023 10:11:25 -73.28,-161.68 111.85 04/03/2023 10:12:35 -73.23,-160.21 111.99 47.55 70
5 04/03/2023 11:02:07 73.07, 6.09 67.91 04/03/2023 11:03:19 73.03, 6.67 67.82 19.70 72
6 04/03/2023 11:52:49 -72.99, 173.60 112.21 04/03/2023 11:54:02 -72.96, 173.87 112.26 9.12 73
7 04/03/2023 12:43:34 72.92, -18.96 67.72 04/03/2023 12:44:43 72.91, -18.92 67.68 2.58 69
8 04/03/2023 13:34:17 -72.89, 148.44 112.34 04/03/2023 13:35:25 -72.89, 148.38 112.34 1.92 68
9 04/03/2023 14:25:03 72.88, -44.23 67.64 04/03/2023 14:26:05 72.89, -44.30 67.64 2.44 62
10 04/03/2023 15:15:47 -72.89, 123.06 112.37 04/03/2023 15:16:47 -72.88, 123.00 112.39 2.29 60
11 04/03/2023 16:06:33 72.88, -69.61 67.61 04/03/2023 16:07:27 72.87, -69.68 67.60 2.46 54
12 04/03/2023 16:57:17 -72.89, 97.68 112.39 04/03/2023 16:58:08 -72.91, 97.73 112.39 2.52 51
13 04/03/2023 17:48:03 72.88, -94.99 67.59 04/03/2023 17:48:48 72.90, -94.95 67.60 2.54 45
14 04/03/2023 18:38:47 -72.89, 72.30 112.42 04/03/2023 18:39:30 -72.89, 72.35 112.43 1.73 43
15 04/03/2023 19:29:33 72.88,-120.37 67.56 04/03/2023 19:30:10 72.88,-120.33 67.55 1.29 37
16 04/03/2023 20:20:17 -72.89, 46.92 112.44 04/03/2023 20:20:52 -72.87, 46.97 112.47 3.19 35
17 04/03/2023 21:11:03 72.88,-145.75 67.54 04/03/2023 21:11:32 72.86,-145.71 67.51 2.73 29
18 04/03/2023 22:01:46 -72.85, 21.65 112.52 04/03/2023 22:02:14 -72.85, 21.59 112.52 1.95 28
19 04/03/2023 22:52:32 72.84,-171.02 67.46 04/03/2023 22:52:54 72.84,-171.09 67.47 2.42 22
20 04/03/2023 23:43:16 -72.85, -3.73 112.55 04/03/2023 23:43:36 -72.83, -3.79 112.56 2.57 20
21 04/04/2023 00:34:02 72.84, 163.60 67.43 04/04/2023 00:34:16 72.83, 163.53 67.42 2.66 14
22 04/04/2023 01:24:46 -72.85, -29.11 112.57 04/04/2023 01:24:57 -72.86, -29.06 112.56 2.22 11
23 04/04/2023 02:15:32 72.84, 138.22 67.41 04/04/2023 02:15:37 72.86, 138.26 67.42 2.27 5
24 04/04/2023 03:06:16 -72.85, -54.49 112.60 04/04/2023 03:06:19 -72.85, -54.44 112.61 1.70 3
25 04/04/2023 03:57:02 72.84, 112.84 67.38 04/04/2023 03:56:59 72.84, 112.88 67.38 1.26 3
26 04/04/2023 04:47:45 -72.80, -79.76 112.68 04/04/2023 04:47:41 -72.83, -79.82 112.65 3.23 4
27 04/04/2023 05:38:32 72.84, 87.46 67.36 04/04/2023 05:38:21 72.82, 87.50 67.34 2.95 11
28 04/04/2023 06:29:15 -72.81,-105.14 112.70 04/04/2023 06:29:03 -72.81,-105.20 112.69 2.00 12
29 04/04/2023 07:20:01 72.80, 62.19 67.28 04/04/2023 07:19:43 72.80, 62.12 67.29 2.39 18
30 04/04/2023 08:10:45 -72.81,-130.52 112.73 04/04/2023 08:10:25 -72.79,-130.58 112.74 2.87 20
31 04/04/2023 09:01:31 72.80, 36.81 67.26 04/04/2023 09:01:05 72.78, 36.74 67.25 2.88 26
32 04/04/2023 09:52:15 -72.81,-155.90 112.75 04/04/2023 09:51:46 -72.82,-155.85 112.74 1.92 29
33 04/04/2023 10:43:01 72.80, 11.43 67.23 04/04/2023 10:42:26 72.81, 11.47 67.25 1.98 35
34 04/04/2023 11:33:45 -72.81, 178.73 112.78 04/04/2023 11:33:08 -72.80, 178.77 112.78 1.78 37
35 04/04/2023 12:24:31 72.80, -13.95 67.21 04/04/2023 12:23:48 72.80, -13.91 67.21 1.34 43
36 04/04/2023 13:15:14 -72.76, 153.45 112.85 04/04/2023 13:14:30 -72.78, 153.39 112.82 3.03 44
37 04/04/2023 14:06:01 72.80, -39.32 67.18 04/04/2023 14:05:10 72.78, -39.29 67.16 3.24 51
38 04/04/2023 14:56:44 -72.77, 128.07 112.88 04/04/2023 14:55:52 -72.76, 128.01 112.87 2.08 52
39 04/04/2023 15:47:30 72.76, -64.60 67.10 04/04/2023 15:46:32 72.76, -64.67 67.12 2.37 58
40 04/04/2023 16:38:14 -72.77, 102.70 112.90 04/04/2023 16:37:14 -72.75, 102.63 112.91 3.20 60
41 04/04/2023 17:29:00 72.76, -89.98 67.08 04/04/2023 17:27:54 72.74, -90.05 67.07 3.13 66
42 04/04/2023 18:19:44 -72.77, 77.32 112.93 04/04/2023 18:18:35 -72.78, 77.36 112.91 1.62 69
43 04/04/2023 19:10:30 72.76,-115.35 67.05 04/04/2023 19:09:15 72.77,-115.32 67.08 1.68 75
44 04/04/2023 20:01:12 -72.67, 52.15 113.06 04/04/2023 19:59:58 -72.71, 51.87 113.00 9.96 74
45 04/04/2023 20:51:54 72.46,-140.11 66.70 04/04/2023 20:50:43 72.45,-141.32 66.76 40.65 71
46 04/04/2023 21:42:37 -72.42, 27.28 113.36 04/04/2023 21:41:26 -72.38, 25.88 113.31 47.34 71
47 04/04/2023 22:33:18 72.15,-164.88 66.34 04/04/2023 22:32:10 72.17,-167.20 66.49 78.94 68
48 04/04/2023 23:24:00 -72.07, 2.60 113.77 04/04/2023 23:22:53 -72.11, 0.01 113.58 88.93 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/3/2023
SNOs_Map_NPP_METOP-C_20230403.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 04/03/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C