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: 3/29/2023
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 08:30:02 -73.58,-136.99 111.49 04/03/2023 08:31:09 -73.50,-134.26 111.71 86.47 67
2 04/03/2023 09:20:43 73.33, 30.89 68.22 04/03/2023 09:21:53 73.29, 32.60 68.09 54.55 70
3 04/03/2023 10:11:26 -73.29,-161.69 111.85 04/03/2023 10:12:36 -73.23,-160.20 111.98 47.95 70
4 04/03/2023 11:02:08 73.08, 6.07 67.92 04/03/2023 11:03:20 73.02, 6.67 67.81 20.56 72
5 04/03/2023 11:52:50 -72.99, 173.59 112.20 04/03/2023 11:54:03 -72.96, 173.87 112.25 9.58 73
6 04/03/2023 12:43:34 72.88, -18.87 67.68 04/03/2023 12:44:44 72.90, -18.93 67.68 2.52 70
7 04/03/2023 13:34:18 -72.89, 148.43 112.34 04/03/2023 13:35:26 -72.90, 148.39 112.34 1.42 68
8 04/03/2023 14:25:03 72.89, -44.25 67.65 04/03/2023 14:26:05 72.88, -44.31 67.64 1.83 62
9 04/03/2023 15:15:47 -72.89, 123.05 112.36 04/03/2023 15:16:47 -72.88, 123.01 112.39 2.31 60
10 04/03/2023 16:06:33 72.89, -69.63 67.63 04/03/2023 16:07:27 72.86, -69.69 67.59 3.31 54
11 04/03/2023 16:57:17 -72.90, 97.67 112.39 04/03/2023 16:58:08 -72.91, 97.73 112.39 2.55 51
12 04/03/2023 17:48:03 72.89, -95.01 67.60 04/03/2023 17:48:48 72.90, -94.96 67.59 1.80 45
13 04/03/2023 18:38:47 -72.90, 72.29 112.41 04/03/2023 18:39:30 -72.89, 72.36 112.43 2.25 43
14 04/03/2023 19:29:33 72.89,-120.39 67.58 04/03/2023 19:30:10 72.88,-120.34 67.55 2.47 37
15 04/03/2023 20:20:16 -72.85, 47.02 112.49 04/03/2023 20:20:52 -72.87, 46.98 112.47 2.82 36
16 04/03/2023 21:11:02 72.84,-145.66 67.50 04/03/2023 21:11:32 72.86,-145.72 67.51 2.36 30
17 04/03/2023 22:01:46 -72.85, 21.64 112.52 04/03/2023 22:02:14 -72.85, 21.60 112.52 1.45 28
18 04/03/2023 22:52:32 72.85,-171.04 67.47 04/03/2023 22:52:54 72.84,-171.10 67.46 1.97 22
19 04/03/2023 23:43:16 -72.85, -3.74 112.54 04/03/2023 23:43:36 -72.83, -3.78 112.56 2.63 20
20 04/04/2023 00:34:02 72.85, 163.58 67.45 04/04/2023 00:34:15 72.87, 163.63 67.46 3.04 13
21 04/04/2023 01:24:46 -72.86, -29.12 112.57 04/04/2023 01:24:57 -72.87, -29.06 112.56 2.30 11
22 04/04/2023 02:15:32 72.85, 138.20 67.42 04/04/2023 02:15:37 72.85, 138.25 67.42 1.69 5
23 04/04/2023 03:06:16 -72.86, -54.50 112.59 04/04/2023 03:06:19 -72.85, -54.44 112.60 2.33 3
24 04/04/2023 03:57:02 72.85, 112.82 67.40 04/04/2023 03:56:59 72.83, 112.87 67.38 2.69 3
25 04/04/2023 04:47:45 -72.81, -79.77 112.67 04/04/2023 04:47:41 -72.83, -79.81 112.65 2.57 4
26 04/04/2023 05:38:31 72.80, 87.55 67.32 04/04/2023 05:38:21 72.82, 87.49 67.33 2.18 10
27 04/04/2023 06:29:15 -72.81,-105.15 112.69 04/04/2023 06:29:03 -72.81,-105.19 112.69 1.53 12
28 04/04/2023 07:20:01 72.81, 62.17 67.29 04/04/2023 07:19:43 72.80, 62.11 67.29 2.14 18
29 04/04/2023 08:10:45 -72.81,-130.53 112.72 04/04/2023 08:10:25 -72.79,-130.57 112.74 2.98 20
30 04/04/2023 09:01:31 72.81, 36.79 67.27 04/04/2023 09:01:04 72.83, 36.84 67.29 2.74 27
31 04/04/2023 09:52:15 -72.82,-155.91 112.74 04/04/2023 09:51:46 -72.82,-155.85 112.73 2.08 29
32 04/04/2023 10:43:01 72.81, 11.41 67.24 04/04/2023 10:42:26 72.81, 11.46 67.25 1.67 35
33 04/04/2023 11:33:45 -72.82, 178.72 112.77 04/04/2023 11:33:08 -72.80, 178.77 112.78 2.51 37
34 04/04/2023 12:24:31 72.81, -13.97 67.22 04/04/2023 12:23:48 72.79, -13.92 67.20 2.99 43
35 04/04/2023 13:15:14 -72.77, 153.44 112.85 04/04/2023 13:14:30 -72.78, 153.40 112.82 2.28 44
36 04/04/2023 14:06:00 72.77, -39.24 67.14 04/04/2023 14:05:10 72.77, -39.30 67.16 1.99 50
37 04/04/2023 14:56:44 -72.77, 128.06 112.87 04/04/2023 14:55:52 -72.77, 128.02 112.87 1.68 52
38 04/04/2023 15:47:30 72.77, -64.62 67.11 04/04/2023 15:46:32 72.75, -64.67 67.11 2.37 58
39 04/04/2023 16:38:14 -72.77, 102.68 112.90 04/04/2023 16:37:13 -72.80, 102.74 112.86 3.26 61
40 04/04/2023 17:29:00 72.77, -90.00 67.09 04/04/2023 17:27:53 72.79, -89.95 67.12 2.44 67
41 04/04/2023 18:19:44 -72.78, 77.31 112.92 04/04/2023 18:18:35 -72.78, 77.36 112.91 1.93 69
42 04/04/2023 19:10:30 72.77,-115.38 67.06 04/04/2023 19:09:15 72.77,-115.33 67.07 1.77 75
43 04/04/2023 20:01:12 -72.68, 52.14 113.06 04/04/2023 19:59:58 -72.71, 51.88 113.00 9.21 74
44 04/04/2023 20:51:54 72.47,-140.13 66.71 04/04/2023 20:50:42 72.49,-141.22 66.80 36.67 72
45 04/04/2023 21:42:37 -72.43, 27.27 113.36 04/04/2023 21:41:26 -72.39, 25.89 113.31 46.83 71
46 04/04/2023 22:33:18 72.17,-164.90 66.35 04/04/2023 22:32:10 72.17,-167.20 66.49 78.32 68
47 04/04/2023 23:24:00 -72.07, 2.59 113.76 04/04/2023 23:22:53 -72.11, 0.01 113.58 88.33 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 3/29/2023
SNOs_Map_NPP_METOP-C_20230329.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 03/29/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C