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: 4/1/2023
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 07:39:19 73.64, 55.57 68.58 04/03/2023 07:40:25 73.60, 58.62 68.39 95.99 66
2 04/03/2023 08:30:02 -73.59,-137.02 111.48 04/03/2023 08:31:08 -73.54,-134.19 111.68 89.23 66
3 04/03/2023 09:20:43 73.34, 30.88 68.23 04/03/2023 09:21:53 73.28, 32.56 68.07 54.30 70
4 04/03/2023 10:11:25 -73.25,-161.60 111.89 04/03/2023 10:12:36 -73.22,-160.24 112.00 43.73 71
5 04/03/2023 11:02:07 73.04, 6.16 67.87 04/03/2023 11:03:20 73.01, 6.63 67.80 15.73 73
6 04/03/2023 11:52:50 -73.00, 173.57 112.19 04/03/2023 11:54:03 -72.95, 173.84 112.27 10.47 73
7 04/03/2023 12:43:34 72.89, -18.89 67.68 04/03/2023 12:44:44 72.89, -18.96 67.67 2.35 70
8 04/03/2023 13:34:18 -72.90, 148.41 112.32 04/03/2023 13:35:26 -72.88, 148.35 112.36 3.23 68
9 04/03/2023 14:25:04 72.89, -44.27 67.66 04/03/2023 14:26:05 72.92, -44.23 67.67 3.04 61
10 04/03/2023 15:15:48 -72.90, 123.03 112.35 04/03/2023 15:16:47 -72.91, 123.08 112.36 1.72 59
11 04/03/2023 16:06:34 72.90, -69.65 67.63 04/03/2023 16:07:27 72.90, -69.61 67.62 1.26 53
12 04/03/2023 16:57:18 -72.91, 97.65 112.37 04/03/2023 16:58:09 -72.89, 97.70 112.40 2.25 51
13 04/03/2023 17:48:04 72.90, -95.03 67.61 04/03/2023 17:48:49 72.88, -94.99 67.58 2.16 45
14 04/03/2023 18:38:47 -72.86, 72.38 112.45 04/03/2023 18:39:31 -72.87, 72.32 112.45 2.57 44
15 04/03/2023 19:29:33 72.85,-120.30 67.53 04/03/2023 19:30:11 72.86,-120.37 67.54 2.80 38
16 04/03/2023 20:20:17 -72.86, 47.00 112.48 04/03/2023 20:20:53 -72.85, 46.94 112.49 2.11 36
17 04/03/2023 21:11:03 72.85,-145.68 67.50 04/03/2023 21:11:33 72.84,-145.75 67.49 2.55 30
18 04/03/2023 22:01:47 -72.86, 21.62 112.50 04/03/2023 22:02:14 -72.88, 21.66 112.49 3.00 27
19 04/03/2023 22:52:33 72.85,-171.06 67.48 04/03/2023 22:52:54 72.88,-171.02 67.49 2.68 21
20 04/03/2023 23:43:17 -72.86, -3.76 112.53 04/03/2023 23:43:36 -72.87, -3.72 112.53 1.45 19
21 04/04/2023 00:34:03 72.86, 163.57 67.45 04/04/2023 00:34:16 72.86, 163.60 67.45 1.05 13
22 04/04/2023 01:24:46 -72.87, -29.14 112.55 04/04/2023 01:24:57 -72.85, -29.10 112.58 2.45 11
23 04/04/2023 02:15:32 72.86, 138.19 67.43 04/04/2023 02:15:37 72.84, 138.22 67.41 2.42 5
24 04/04/2023 03:06:15 -72.82, -54.41 112.63 04/04/2023 03:06:19 -72.83, -54.48 112.62 2.47 4
25 04/04/2023 03:57:01 72.81, 112.91 67.35 04/04/2023 03:56:59 72.82, 112.84 67.36 2.72 2
26 04/04/2023 04:47:45 -72.82, -79.79 112.66 04/04/2023 04:47:41 -72.81, -79.85 112.67 2.41 4
27 04/04/2023 05:38:31 72.81, 87.54 67.32 04/04/2023 05:38:21 72.80, 87.46 67.32 2.80 10
28 04/04/2023 06:29:15 -72.82,-105.17 112.68 04/04/2023 06:29:02 -72.84,-105.13 112.66 2.57 13
29 04/04/2023 07:20:01 72.81, 62.16 67.30 04/04/2023 07:19:42 72.83, 62.19 67.32 2.28 19
30 04/04/2023 08:10:45 -72.82,-130.55 112.71 04/04/2023 08:10:24 -72.82,-130.51 112.71 1.27 21
31 04/04/2023 09:01:31 72.82, 36.78 67.27 04/04/2023 09:01:04 72.81, 36.81 67.28 0.98 27
32 04/04/2023 09:52:15 -72.82,-155.93 112.73 04/04/2023 09:51:46 -72.80,-155.89 112.75 2.75 29
33 04/04/2023 10:43:01 72.82, 11.40 67.25 04/04/2023 10:42:26 72.79, 11.43 67.23 2.77 35
34 04/04/2023 11:33:44 -72.78, 178.80 112.81 04/04/2023 11:33:08 -72.78, 178.73 112.80 2.40 36
35 04/04/2023 12:24:30 72.77, -13.87 67.17 04/04/2023 12:23:48 72.77, -13.95 67.19 2.66 42
36 04/04/2023 13:15:14 -72.78, 153.42 112.84 04/04/2023 13:14:30 -72.77, 153.35 112.84 2.75 44
37 04/04/2023 14:06:00 72.77, -39.25 67.14 04/04/2023 14:05:10 72.76, -39.33 67.14 3.08 50
38 04/04/2023 14:56:44 -72.78, 128.04 112.86 04/04/2023 14:55:51 -72.80, 128.08 112.84 2.11 53
39 04/04/2023 15:47:30 72.77, -64.63 67.12 04/04/2023 15:46:31 72.79, -64.61 67.14 1.85 59
40 04/04/2023 16:38:14 -72.78, 102.66 112.89 04/04/2023 16:37:13 -72.78, 102.70 112.88 1.28 61
41 04/04/2023 17:29:00 72.78, -90.01 67.09 04/04/2023 17:27:53 72.77, -89.98 67.10 1.13 67
42 04/04/2023 18:19:44 -72.79, 77.29 112.91 04/04/2023 18:18:35 -72.76, 77.32 112.93 3.14 69
43 04/04/2023 19:10:30 72.78,-115.39 67.07 04/04/2023 19:09:15 72.75,-115.36 67.06 3.20 75
44 04/04/2023 20:01:12 -72.69, 52.12 113.05 04/04/2023 19:59:58 -72.69, 51.84 113.02 9.31 74
45 04/04/2023 20:51:54 72.48,-140.14 66.72 04/04/2023 20:50:42 72.48,-141.26 66.79 37.42 72
46 04/04/2023 21:42:36 -72.38, 27.36 113.40 04/04/2023 21:41:25 -72.42, 25.95 113.29 47.57 71
47 04/04/2023 22:33:18 72.17,-164.92 66.36 04/04/2023 22:32:10 72.15,-167.24 66.47 79.21 68
48 04/04/2023 23:24:00 -72.08, 2.58 113.75 04/04/2023 23:22:53 -72.09, -0.03 113.60 89.07 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/1/2023
SNOs_Map_NPP_METOP-C_20230401.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 04/01/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C