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: 7/9/2023
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 13:01:59 -73.69, 154.78 127.55 07/15/2023 13:03:05 -73.63, 157.83 127.79 95.64 66
2 07/15/2023 13:52:39 73.44, -37.33 52.18 07/15/2023 13:53:48 73.37, -35.43 51.99 60.96 69
3 07/15/2023 14:43:22 -73.40, 130.09 127.86 07/15/2023 14:44:32 -73.31, 131.76 128.06 54.36 70
4 07/15/2023 15:34:03 73.15, -62.05 51.86 07/15/2023 15:35:15 73.09, -61.37 51.76 22.53 72
5 07/15/2023 16:24:46 -73.10, 105.36 128.18 07/15/2023 16:25:59 -73.04, 105.83 128.29 16.70 73
6 07/15/2023 17:15:29 72.95, -87.00 51.66 07/15/2023 17:16:39 72.97, -86.98 51.66 2.29 70
7 07/15/2023 18:06:13 -72.96, 80.30 128.33 07/15/2023 18:07:22 -72.96, 80.33 128.34 1.15 69
8 07/15/2023 18:56:59 72.95,-112.38 51.67 07/15/2023 18:58:01 72.95,-112.37 51.65 0.93 62
9 07/15/2023 19:47:43 -72.96, 54.92 128.32 07/15/2023 19:48:44 -72.94, 54.94 128.35 2.38 61
10 07/15/2023 20:38:28 72.91,-137.66 51.63 07/15/2023 20:39:23 72.92,-137.75 51.64 3.65 55
11 07/15/2023 21:29:12 -72.91, 29.64 128.36 07/15/2023 21:30:06 -72.92, 29.56 128.36 2.91 54
12 07/15/2023 22:19:58 72.91,-163.04 51.65 07/15/2023 22:20:45 72.90,-163.14 51.63 3.56 47
13 07/15/2023 23:10:42 -72.92, 4.26 128.34 07/15/2023 23:11:27 -72.94, 4.27 128.33 2.95 45
14 07/16/2023 00:01:28 72.92, 171.57 51.67 07/16/2023 00:02:06 72.93, 171.58 51.67 1.33 38
15 07/16/2023 00:52:12 -72.92, -21.12 128.32 07/16/2023 00:52:49 -72.92, -21.11 128.33 0.33 37
16 07/16/2023 01:42:58 72.92, 146.19 51.68 07/16/2023 01:43:28 72.90, 146.19 51.66 1.71 30
17 07/16/2023 02:33:42 -72.93, -46.51 128.31 07/16/2023 02:34:11 -72.90, -46.50 128.34 3.14 29
18 07/16/2023 03:24:28 72.92, 120.81 51.70 07/16/2023 03:24:49 72.93, 120.91 51.70 3.37 21
19 07/16/2023 04:15:11 -72.88, -71.79 128.35 07/16/2023 04:15:33 -72.88, -71.89 128.35 3.48 22
20 07/16/2023 05:05:57 72.88, 95.53 51.66 07/16/2023 05:06:11 72.91, 95.52 51.69 3.50 14
21 07/16/2023 05:56:41 -72.89, -97.17 128.33 07/16/2023 05:56:54 -72.90, -97.17 128.32 2.04 13
22 07/16/2023 06:47:27 72.88, 70.15 51.68 07/16/2023 06:47:33 72.89, 70.13 51.68 0.66 6
23 07/16/2023 07:38:11 -72.89,-122.55 128.31 07/16/2023 07:38:16 -72.88,-122.56 128.32 1.02 5
24 07/16/2023 08:28:57 72.89, 44.76 51.69 07/16/2023 08:28:55 72.86, 44.74 51.67 2.69 2
25 07/16/2023 09:19:41 -72.89,-147.94 128.30 07/16/2023 09:19:37 -72.91,-147.84 128.29 3.49 4
26 07/16/2023 10:10:27 72.89, 19.38 51.71 07/16/2023 10:10:16 72.89, 19.46 51.71 2.72 11
27 07/16/2023 11:01:11 -72.90,-173.32 128.28 07/16/2023 11:00:59 -72.89,-173.23 128.30 3.31 12
28 07/16/2023 11:51:56 72.85, -5.90 51.67 07/16/2023 11:51:38 72.87, -5.93 51.70 2.72 18
29 07/16/2023 12:42:40 -72.85, 161.40 128.32 07/16/2023 12:42:21 -72.86, 161.38 128.31 1.30 19
30 07/16/2023 13:33:26 72.85, -31.28 51.69 07/16/2023 13:33:00 72.85, -31.32 51.69 1.13 26
31 07/16/2023 14:24:10 -72.86, 136.02 128.30 07/16/2023 14:23:43 -72.84, 135.99 128.31 2.04 27
32 07/16/2023 15:14:56 72.85, -56.67 51.70 07/16/2023 15:14:21 72.87, -56.60 51.72 3.15 35
33 07/16/2023 16:05:40 -72.86, 110.63 128.29 07/16/2023 16:05:04 -72.87, 110.71 128.28 2.67 36
34 07/16/2023 16:56:26 72.86, -82.05 51.72 07/16/2023 16:55:43 72.85, -81.98 51.72 2.41 43
35 07/16/2023 17:47:10 -72.87, 85.25 128.27 07/16/2023 17:46:26 -72.84, 85.32 128.29 3.40 44
36 07/16/2023 18:37:55 72.81,-107.33 51.68 07/16/2023 18:37:05 72.83,-107.37 51.71 2.15 50
37 07/16/2023 19:28:39 -72.82, 59.97 128.31 07/16/2023 19:27:48 -72.82, 59.94 128.29 1.16 51
38 07/16/2023 20:19:25 72.82,-132.71 51.70 07/16/2023 20:18:27 72.80,-132.76 51.70 2.07 58
39 07/16/2023 21:10:09 -72.82, 34.59 128.29 07/16/2023 21:09:10 -72.80, 34.55 128.30 3.09 59
40 07/16/2023 22:00:55 72.82,-158.10 51.71 07/16/2023 21:59:48 72.83,-158.04 51.74 2.18 67
41 07/16/2023 22:51:39 -72.83, 9.20 128.28 07/16/2023 22:50:31 -72.83, 9.27 128.27 2.09 68
42 07/16/2023 23:42:25 72.83, 176.52 51.73 07/16/2023 23:41:10 72.81, 176.57 51.73 2.55 75
43 07/17/2023 00:33:08 -72.78, -16.07 128.32 07/17/2023 00:31:53 -72.80, -16.12 128.28 2.78 75
44 07/17/2023 01:23:49 72.53, 151.76 51.41 07/17/2023 01:22:37 72.53, 150.66 51.50 36.61 72
45 07/17/2023 02:14:32 -72.48, -40.84 128.63 07/17/2023 02:13:21 -72.48, -42.13 128.55 43.16 71
46 07/17/2023 03:05:13 72.22, 126.98 51.09 07/17/2023 03:04:05 72.20, 124.67 51.23 78.47 68
47 07/17/2023 03:55:56 -72.18, -65.62 128.95 07/17/2023 03:54:48 -72.20, -68.01 128.77 81.37 68

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/9/2023
SNOs_Map_NPP_METOP-C_20230709.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/09/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C