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: 7/7/2023
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 07/15/2023 13:01:58 -73.67, 154.84 127.58 07/15/2023 13:03:04 -73.65, 157.88 127.77 95.00 66
2 07/15/2023 13:52:39 73.42, -37.28 52.16 07/15/2023 13:53:48 73.39, -35.39 52.00 60.08 69
3 07/15/2023 14:43:22 -73.37, 130.14 127.89 07/15/2023 14:44:32 -73.33, 131.81 128.05 53.24 70
4 07/15/2023 15:34:03 73.12, -61.99 51.84 07/15/2023 15:35:16 73.06, -61.44 51.73 19.11 73
5 07/15/2023 16:24:46 -73.08, 105.42 128.21 07/15/2023 16:25:59 -73.06, 105.87 128.28 14.70 73
6 07/15/2023 17:15:29 72.92, -86.95 51.63 07/15/2023 17:16:40 72.94, -87.05 51.63 3.57 71
7 07/15/2023 18:06:13 -72.93, 80.36 128.36 07/15/2023 18:07:23 -72.93, 80.27 128.37 3.07 70
8 07/15/2023 18:56:59 72.93,-112.33 51.65 07/15/2023 18:58:01 72.96,-112.33 51.67 3.86 62
9 07/15/2023 19:47:43 -72.93, 54.98 128.35 07/15/2023 19:48:44 -72.96, 54.99 128.34 2.88 61
10 07/15/2023 20:38:29 72.93,-137.71 51.66 07/15/2023 20:39:23 72.94,-137.72 51.66 0.83 54
11 07/15/2023 21:29:13 -72.94, 29.59 128.33 07/15/2023 21:30:06 -72.94, 29.60 128.34 0.21 53
12 07/15/2023 22:19:59 72.94,-163.10 51.68 07/15/2023 22:20:45 72.92,-163.11 51.65 2.24 46
13 07/15/2023 23:10:43 -72.94, 4.21 128.31 07/15/2023 23:11:28 -72.91, 4.21 128.35 3.19 45
14 07/16/2023 00:01:29 72.94, 171.52 51.69 07/16/2023 00:02:06 72.95, 171.61 51.68 3.10 37
15 07/16/2023 00:52:13 -72.95, -21.17 128.30 07/16/2023 00:52:49 -72.94, -21.07 128.32 3.37 36
16 07/16/2023 01:42:58 72.90, 146.24 51.66 07/16/2023 01:43:28 72.92, 146.22 51.67 3.00 30
17 07/16/2023 02:33:42 -72.90, -46.45 128.34 07/16/2023 02:34:11 -72.92, -46.46 128.33 1.99 29
18 07/16/2023 03:24:28 72.90, 120.86 51.67 07/16/2023 03:24:50 72.90, 120.84 51.67 0.71 22
19 07/16/2023 04:15:12 -72.91, -71.84 128.32 07/16/2023 04:15:33 -72.90, -71.85 128.34 1.16 21
20 07/16/2023 05:05:58 72.90, 95.47 51.69 07/16/2023 05:06:12 72.88, 95.45 51.66 3.26 14
21 07/16/2023 05:56:42 -72.91, -97.22 128.31 07/16/2023 05:56:54 -72.92, -97.13 128.30 3.26 12
22 07/16/2023 06:47:28 72.91, 70.09 51.70 07/16/2023 06:47:33 72.90, 70.17 51.69 2.57 5
23 07/16/2023 07:38:12 -72.91,-122.60 128.29 07/16/2023 07:38:16 -72.90,-122.52 128.31 3.14 4
24 07/16/2023 08:28:57 72.86, 44.81 51.66 07/16/2023 08:28:55 72.88, 44.78 51.68 2.30 2
25 07/16/2023 09:19:41 -72.87,-147.88 128.33 07/16/2023 09:19:38 -72.88,-147.91 128.32 1.36 3
26 07/16/2023 10:10:27 72.87, 19.43 51.68 07/16/2023 10:10:17 72.86, 19.39 51.68 1.63 10
27 07/16/2023 11:01:11 -72.87,-173.26 128.31 07/16/2023 11:01:00 -72.85,-173.30 128.33 2.24 11
28 07/16/2023 11:51:57 72.87, -5.96 51.70 07/16/2023 11:51:38 72.89, -5.89 51.71 2.60 19
29 07/16/2023 12:42:41 -72.88, 161.35 128.30 07/16/2023 12:42:21 -72.88, 161.42 128.29 2.39 20
30 07/16/2023 13:33:27 72.88, -31.34 51.71 07/16/2023 13:33:00 72.86, -31.28 51.70 2.47 27
31 07/16/2023 14:24:11 -72.88, 135.97 128.28 07/16/2023 14:23:43 -72.86, 136.03 128.30 3.29 28
32 07/16/2023 15:14:55 72.83, -56.62 51.67 07/16/2023 15:14:21 72.84, -56.67 51.70 1.97 34
33 07/16/2023 16:05:39 -72.83, 110.69 128.32 07/16/2023 16:05:04 -72.84, 110.65 128.31 1.43 35
34 07/16/2023 16:56:25 72.83, -82.00 51.69 07/16/2023 16:55:43 72.82, -82.06 51.69 2.69 42
35 07/16/2023 17:47:09 -72.84, 85.31 128.30 07/16/2023 17:46:25 -72.86, 85.36 128.27 3.28 44
36 07/16/2023 18:37:55 72.84,-107.38 51.71 07/16/2023 18:37:04 72.84,-107.34 51.72 1.65 51
37 07/16/2023 19:28:39 -72.84, 59.92 128.28 07/16/2023 19:27:47 -72.84, 59.98 128.28 1.80 52
38 07/16/2023 20:19:25 72.84,-132.77 51.72 07/16/2023 20:18:26 72.82,-132.73 51.71 2.86 59
39 07/16/2023 21:10:08 -72.80, 34.64 128.32 07/16/2023 21:09:09 -72.82, 34.59 128.29 2.86 59
40 07/16/2023 22:00:54 72.80,-158.05 51.69 07/16/2023 21:59:48 72.80,-158.11 51.71 2.19 66
41 07/16/2023 22:51:38 -72.80, 9.26 128.31 07/16/2023 22:50:31 -72.79, 9.20 128.30 2.15 67
42 07/16/2023 23:42:24 72.80, 176.57 51.70 07/16/2023 23:41:09 72.83, 176.60 51.74 2.91 75
43 07/17/2023 00:33:07 -72.76, -16.02 128.35 07/17/2023 00:31:53 -72.77, -16.19 128.30 5.81 74
44 07/17/2023 01:23:48 72.50, 151.81 51.38 07/17/2023 01:22:37 72.50, 150.59 51.47 40.66 71
45 07/17/2023 02:14:32 -72.51, -40.89 128.61 07/17/2023 02:13:20 -72.49, -42.09 128.53 40.32 72
46 07/17/2023 03:05:12 72.20, 127.03 51.07 07/17/2023 03:04:04 72.22, 124.70 51.24 79.04 68
47 07/17/2023 03:55:55 -72.15, -65.57 128.98 07/17/2023 03:54:48 -72.16, -68.08 128.80 85.44 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/7/2023
SNOs_Map_NPP_METOP-C_20230707.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/07/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C