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: 7/14/2023
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 -73.70, 154.76 127.53 07/15/2023 13:03:05 -73.62, 157.81 127.80 95.90 66
2 07/15/2023 13:52:40 73.45, -37.34 52.19 07/15/2023 13:53:49 73.36, -35.44 51.98 61.17 69
3 07/15/2023 14:43:23 -73.41, 130.06 127.85 07/15/2023 14:44:32 -73.35, 131.85 128.03 57.38 69
4 07/15/2023 15:34:04 73.15, -62.06 51.87 07/15/2023 15:35:16 73.09, -61.38 51.75 22.91 72
5 07/15/2023 16:24:47 -73.11, 105.34 128.17 07/15/2023 16:26:00 -73.03, 105.81 128.30 17.97 73
6 07/15/2023 17:15:30 72.95, -87.01 51.66 07/15/2023 17:16:40 72.96, -86.99 51.65 1.16 70
7 07/15/2023 18:06:14 -72.97, 80.28 128.32 07/15/2023 18:07:23 -72.95, 80.31 128.35 1.93 69
8 07/15/2023 18:57:00 72.96,-112.39 51.68 07/15/2023 18:58:02 72.94,-112.38 51.65 2.09 62
9 07/15/2023 19:47:43 -72.92, 55.00 128.36 07/15/2023 19:48:45 -72.93, 54.92 128.36 2.85 62
10 07/15/2023 20:38:29 72.91,-137.67 51.64 07/15/2023 20:39:24 72.92,-137.77 51.64 3.23 55
11 07/15/2023 21:29:13 -72.93, 29.62 128.34 07/15/2023 21:30:07 -72.91, 29.53 128.37 3.55 54
12 07/15/2023 22:19:59 72.92,-163.05 51.66 07/15/2023 22:20:45 72.95,-163.05 51.67 3.18 46
13 07/15/2023 23:10:43 -72.93, 4.24 128.33 07/15/2023 23:11:28 -72.93, 4.25 128.34 0.70 45
14 07/16/2023 00:01:28 72.92, 171.56 51.67 07/16/2023 00:02:06 72.92, 171.57 51.66 0.15 38
15 07/16/2023 00:52:12 -72.93, -21.15 128.31 07/16/2023 00:52:49 -72.91, -21.14 128.34 2.55 37
16 07/16/2023 01:42:58 72.93, 146.18 51.69 07/16/2023 01:43:28 72.90, 146.18 51.66 2.89 30
17 07/16/2023 02:33:41 -72.89, -46.42 128.35 07/16/2023 02:34:11 -72.89, -46.52 128.35 3.26 30
18 07/16/2023 03:24:28 72.93, 120.80 51.70 07/16/2023 03:24:49 72.93, 120.90 51.69 3.28 21
19 07/16/2023 04:15:11 -72.89, -71.81 128.34 07/16/2023 04:15:32 -72.92, -71.81 128.32 2.67 21
20 07/16/2023 05:05:57 72.88, 95.52 51.66 07/16/2023 05:06:11 72.90, 95.51 51.68 2.34 14
21 07/16/2023 05:56:41 -72.90, -97.19 128.32 07/16/2023 05:56:54 -72.89, -97.19 128.33 0.35 13
22 07/16/2023 06:47:27 72.89, 70.13 51.68 07/16/2023 06:47:33 72.88, 70.12 51.67 0.87 6
23 07/16/2023 07:38:11 -72.90,-122.58 128.30 07/16/2023 07:38:16 -72.87,-122.58 128.33 3.38 5
24 07/16/2023 08:28:57 72.89, 44.75 51.70 07/16/2023 08:28:54 72.91, 44.84 51.71 3.43 3
25 07/16/2023 09:19:41 -72.91,-147.96 128.29 07/16/2023 09:19:37 -72.90,-147.86 128.30 3.25 4
26 07/16/2023 10:10:27 72.90, 19.37 51.71 07/16/2023 10:10:16 72.89, 19.45 51.70 2.97 11
27 07/16/2023 11:01:10 -72.86,-173.24 128.33 07/16/2023 11:00:59 -72.88,-173.25 128.31 1.87 11
28 07/16/2023 11:51:56 72.85, -5.91 51.67 07/16/2023 11:51:38 72.86, -5.94 51.69 1.69 18
29 07/16/2023 12:42:40 -72.86, 161.38 128.31 07/16/2023 12:42:21 -72.85, 161.36 128.31 1.34 19
30 07/16/2023 13:33:26 72.86, -31.29 51.69 07/16/2023 13:33:00 72.84, -31.33 51.68 1.89 26
31 07/16/2023 14:24:10 -72.87, 136.00 128.29 07/16/2023 14:23:42 -72.88, 136.08 128.28 3.09 28
32 07/16/2023 15:14:56 72.86, -56.68 51.71 07/16/2023 15:14:21 72.87, -56.61 51.72 2.55 35
33 07/16/2023 16:05:40 -72.87, 110.61 128.28 07/16/2023 16:05:04 -72.86, 110.69 128.29 3.10 36
34 07/16/2023 16:56:26 72.86, -82.06 51.72 07/16/2023 16:55:43 72.85, -81.99 51.71 3.02 43
35 07/16/2023 17:47:09 -72.83, 85.33 128.32 07/16/2023 17:46:26 -72.83, 85.30 128.30 1.35 43
36 07/16/2023 18:37:55 72.82,-107.34 51.69 07/16/2023 18:37:05 72.82,-107.38 51.70 1.49 50
37 07/16/2023 19:28:39 -72.83, 59.95 128.30 07/16/2023 19:27:48 -72.81, 59.92 128.30 2.36 51
38 07/16/2023 20:19:25 72.82,-132.72 51.70 07/16/2023 20:18:27 72.80,-132.77 51.70 2.92 58
39 07/16/2023 21:10:09 -72.83, 34.57 128.28 07/16/2023 21:09:09 -72.84, 34.63 128.27 2.30 60
40 07/16/2023 22:00:55 72.83,-158.11 51.72 07/16/2023 21:59:48 72.83,-158.05 51.73 1.85 67
41 07/16/2023 22:51:39 -72.84, 9.18 128.27 07/16/2023 22:50:31 -72.82, 9.25 128.28 3.29 68
42 07/16/2023 23:42:24 72.78, 176.61 51.68 07/16/2023 23:41:10 72.80, 176.56 51.72 3.21 74
43 07/17/2023 00:33:08 -72.79, -16.10 128.30 07/17/2023 00:31:53 -72.79, -16.14 128.28 1.47 75
44 07/17/2023 01:23:49 72.53, 151.75 51.42 07/17/2023 01:22:37 72.53, 150.65 51.50 36.61 72
45 07/17/2023 02:14:32 -72.49, -40.86 128.62 07/17/2023 02:13:20 -72.52, -42.04 128.51 39.74 72
46 07/17/2023 03:05:13 72.23, 126.97 51.10 07/17/2023 03:04:05 72.20, 124.66 51.23 78.51 68
47 07/17/2023 03:55:56 -72.19, -65.64 128.94 07/17/2023 03:54:48 -72.19, -68.03 128.78 81.32 68

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/14/2023
SNOs_Map_NPP_METOP-C_20230714.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/14/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C