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: 3/22/2023
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 02:34:48 73.56, 131.88 68.58 04/03/2023 02:35:55 73.51, 134.55 68.39 84.55 67
2 04/03/2023 03:25:31 -73.50, -60.68 111.50 04/03/2023 03:26:38 -73.45, -58.24 111.68 77.42 67
3 04/03/2023 04:16:12 73.26, 107.18 68.22 04/03/2023 04:17:22 73.23, 108.59 68.11 45.37 70
4 04/03/2023 05:06:54 -73.16, -85.28 111.91 04/03/2023 05:08:06 -73.12, -84.31 112.00 31.44 72
5 04/03/2023 05:57:36 72.96, 82.46 67.86 04/03/2023 05:58:49 72.95, 82.65 67.83 6.20 73
6 04/03/2023 06:48:19 -72.91,-110.11 112.21 04/03/2023 06:49:32 -72.90,-110.13 112.24 1.50 73
7 04/03/2023 07:39:05 72.91, 57.19 67.78 04/03/2023 07:40:11 72.92, 57.26 67.78 2.48 66
8 04/03/2023 08:29:49 -72.91,-135.49 112.24 04/03/2023 08:30:53 -72.92,-135.42 112.24 2.41 64
9 04/03/2023 09:20:35 72.91, 31.82 67.76 04/03/2023 09:21:33 72.90, 31.86 67.73 2.24 58
10 04/03/2023 10:11:19 -72.91,-160.87 112.26 04/03/2023 10:12:15 -72.89,-160.82 112.29 2.49 56
11 04/03/2023 11:02:04 72.86, 6.55 67.68 04/03/2023 11:02:55 72.87, 6.47 67.68 2.75 51
12 04/03/2023 11:52:48 -72.86, 173.86 112.34 04/03/2023 11:53:37 -72.87, 173.78 112.34 2.61 49
13 04/03/2023 12:43:34 72.86, -18.83 67.65 04/03/2023 12:44:16 72.89, -18.82 67.67 3.23 42
14 04/03/2023 13:34:18 -72.86, 148.49 112.37 04/03/2023 13:34:58 -72.89, 148.50 112.35 2.94 40
15 04/03/2023 14:25:04 72.87, -44.21 67.63 04/03/2023 14:25:38 72.87, -44.22 67.62 0.31 34
16 04/03/2023 15:15:48 -72.86, 123.11 112.39 04/03/2023 15:16:20 -72.86, 123.10 112.40 0.35 32
17 04/03/2023 16:06:34 72.87, -69.59 67.60 04/03/2023 16:07:00 72.84, -69.61 67.57 3.23 26
18 04/03/2023 16:57:18 -72.87, 97.73 112.42 04/03/2023 16:57:41 -72.89, 97.81 112.41 3.44 23
19 04/03/2023 17:48:04 72.87, -94.97 67.58 04/03/2023 17:48:21 72.86, -94.90 67.56 2.13 17
20 04/03/2023 18:38:48 -72.87, 72.35 112.44 04/03/2023 18:39:03 -72.86, 72.41 112.46 2.26 15
21 04/03/2023 19:29:33 72.82,-120.24 67.50 04/03/2023 19:29:43 72.84,-120.30 67.51 2.73 10
22 04/03/2023 20:20:17 -72.82, 47.08 112.52 04/03/2023 20:20:25 -72.83, 47.02 112.51 2.50 8
23 04/03/2023 21:11:03 72.82,-145.62 67.47 04/03/2023 21:11:05 72.81,-145.69 67.46 2.94 2
24 04/03/2023 22:01:47 -72.82, 21.70 112.55 04/03/2023 22:01:47 -72.81, 21.62 112.56 3.10 0
25 04/03/2023 22:52:33 72.82,-170.99 67.45 04/03/2023 22:52:26 72.83,-170.98 67.46 1.15 7
26 04/03/2023 23:43:17 -72.82, -3.68 112.57 04/03/2023 23:43:08 -72.83, -3.67 112.57 0.82 9
27 04/04/2023 00:34:03 72.83, 163.63 67.42 04/04/2023 00:33:48 72.81, 163.62 67.40 2.08 15
28 04/04/2023 01:24:47 -72.82, -29.05 112.60 04/04/2023 01:24:30 -72.80, -29.06 112.62 2.43 17
29 04/04/2023 02:15:33 72.83, 138.25 67.39 04/04/2023 02:15:09 72.83, 138.33 67.40 2.68 24
30 04/04/2023 03:06:17 -72.83, -54.43 112.62 04/04/2023 03:05:51 -72.83, -54.35 112.62 2.61 26
31 04/04/2023 03:57:02 72.78, 112.98 67.31 04/04/2023 03:56:31 72.80, 112.94 67.35 3.18 31
32 04/04/2023 04:47:46 -72.78, -79.70 112.70 04/04/2023 04:47:13 -72.80, -79.75 112.67 2.85 33
33 04/04/2023 05:38:32 72.78, 87.60 67.29 04/04/2023 05:37:53 72.78, 87.54 67.30 2.01 39
34 04/04/2023 06:29:16 -72.78,-105.08 112.73 04/04/2023 06:28:35 -72.77,-105.14 112.73 2.15 41
35 04/04/2023 07:20:02 72.78, 62.22 67.26 04/04/2023 07:19:14 72.80, 62.25 67.29 2.33 48
36 04/04/2023 08:10:46 -72.78,-130.46 112.76 04/04/2023 08:09:56 -72.80,-130.43 112.73 1.93 50
37 04/04/2023 09:01:31 72.78, 36.84 67.24 04/04/2023 09:00:35 72.77, 36.86 67.24 1.12 56
38 04/04/2023 09:52:15 -72.78,-155.84 112.78 04/04/2023 09:51:17 -72.77,-155.83 112.78 1.49 58
39 04/04/2023 10:43:01 72.78, 11.47 67.21 04/04/2023 10:41:56 72.80, 11.57 67.23 3.57 65
40 04/04/2023 11:33:45 -72.78, 178.78 112.81 04/04/2023 11:32:38 -72.79, 178.88 112.79 3.33 67
41 04/04/2023 12:24:31 72.79, -13.91 67.19 04/04/2023 12:23:18 72.77, -13.83 67.18 3.25 73
42 04/04/2023 13:15:15 -72.79, 153.41 112.83 04/04/2023 13:14:00 -72.77, 153.49 112.84 3.43 75
43 04/04/2023 14:05:56 72.53, -38.77 66.89 04/04/2023 14:04:44 72.54, -39.64 66.95 29.15 72
44 04/04/2023 14:56:39 -72.48, 128.65 113.19 04/04/2023 14:55:27 -72.48, 127.57 113.12 36.07 72
45 04/04/2023 15:47:20 72.23, -63.53 66.53 04/04/2023 15:46:11 72.26, -65.54 66.67 68.04 69
46 04/04/2023 16:38:03 -72.18, 103.88 113.54 04/04/2023 16:36:55 -72.15, 101.58 113.44 78.31 68

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 3/22/2023
SNOs_Map_NPP_METOP-C_20230322.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 03/22/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C