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: 7/11/2023
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, 154.83 127.57 07/15/2023 13:03:04 -73.65, 157.88 127.77 95.42 66
2 07/15/2023 13:52:39 73.42, -37.28 52.16 07/15/2023 13:53:48 73.39, -35.38 52.01 60.44 69
3 07/15/2023 14:43:22 -73.38, 130.13 127.89 07/15/2023 14:44:32 -73.33, 131.81 128.04 53.70 70
4 07/15/2023 15:34:03 73.12, -62.00 51.84 07/15/2023 15:35:16 73.07, -61.43 51.73 19.30 73
5 07/15/2023 16:24:46 -73.08, 105.41 128.21 07/15/2023 16:25:59 -73.06, 105.87 128.27 15.19 73
6 07/15/2023 17:15:29 72.93, -86.95 51.63 07/15/2023 17:16:40 72.94, -87.04 51.64 3.47 71
7 07/15/2023 18:06:13 -72.93, 80.35 128.36 07/15/2023 18:07:23 -72.93, 80.27 128.37 2.62 70
8 07/15/2023 18:56:59 72.93,-112.33 51.65 07/15/2023 18:58:02 72.92,-112.42 51.63 3.28 63
9 07/15/2023 19:47:43 -72.94, 54.97 128.34 07/15/2023 19:48:44 -72.96, 54.99 128.33 2.64 61
10 07/15/2023 20:38:29 72.93,-137.71 51.66 07/15/2023 20:39:23 72.95,-137.70 51.66 1.51 54
11 07/15/2023 21:29:13 -72.94, 29.58 128.33 07/15/2023 21:30:06 -72.94, 29.60 128.34 0.74 53
12 07/15/2023 22:19:59 72.94,-163.10 51.68 07/15/2023 22:20:45 72.92,-163.09 51.65 1.53 46
13 07/15/2023 23:10:43 -72.95, 4.20 128.31 07/15/2023 23:11:28 -72.92, 4.21 128.35 3.48 45
14 07/16/2023 00:01:28 72.89, 171.63 51.64 07/16/2023 00:02:07 72.90, 171.52 51.65 3.65 39
15 07/16/2023 00:52:12 -72.90, -21.08 128.35 07/16/2023 00:52:50 -72.89, -21.17 128.36 3.29 38
16 07/16/2023 01:42:58 72.90, 146.24 51.66 07/16/2023 01:43:28 72.93, 146.24 51.68 3.73 30
17 07/16/2023 02:33:42 -72.91, -46.46 128.33 07/16/2023 02:34:11 -72.92, -46.46 128.32 1.79 29
18 07/16/2023 03:24:28 72.90, 120.86 51.67 07/16/2023 03:24:50 72.91, 120.85 51.67 0.76 22
19 07/16/2023 04:15:12 -72.91, -71.84 128.32 07/16/2023 04:15:33 -72.90, -71.84 128.33 1.21 21
20 07/16/2023 05:05:58 72.90, 95.47 51.69 07/16/2023 05:06:12 72.88, 95.46 51.66 2.33 14
21 07/16/2023 05:56:42 -72.91, -97.23 128.30 07/16/2023 05:56:54 -72.93, -97.13 128.30 3.65 12
22 07/16/2023 06:47:28 72.91, 70.09 51.70 07/16/2023 06:47:33 72.91, 70.18 51.70 2.98 5
23 07/16/2023 07:38:12 -72.92,-122.61 128.28 07/16/2023 07:38:16 -72.90,-122.51 128.30 3.60 4
24 07/16/2023 08:28:57 72.86, 44.81 51.66 07/16/2023 08:28:55 72.89, 44.79 51.69 3.02 2
25 07/16/2023 09:19:41 -72.87,-147.89 128.32 07/16/2023 09:19:38 -72.88,-147.90 128.31 1.09 3
26 07/16/2023 10:10:27 72.87, 19.43 51.68 07/16/2023 10:10:17 72.87, 19.41 51.68 0.79 10
27 07/16/2023 11:01:11 -72.88,-173.27 128.31 07/16/2023 11:01:00 -72.86,-173.29 128.32 2.04 11
28 07/16/2023 11:51:57 72.87, -5.95 51.70 07/16/2023 11:51:39 72.84, -5.98 51.68 3.22 18
29 07/16/2023 12:42:41 -72.88, 161.34 128.29 07/16/2023 12:42:21 -72.89, 161.43 128.29 2.90 20
30 07/16/2023 13:33:27 72.88, -31.34 51.71 07/16/2023 13:33:00 72.87, -31.26 51.71 2.48 27
31 07/16/2023 14:24:10 -72.83, 136.07 128.33 07/16/2023 14:23:43 -72.86, 136.04 128.29 3.34 27
32 07/16/2023 15:14:56 72.83, -56.61 51.67 07/16/2023 15:14:22 72.85, -56.65 51.70 2.45 34
33 07/16/2023 16:05:40 -72.84, 110.68 128.31 07/16/2023 16:05:05 -72.84, 110.65 128.30 0.94 35
34 07/16/2023 16:56:26 72.83, -82.00 51.69 07/16/2023 16:55:44 72.83, -82.04 51.69 1.56 42
35 07/16/2023 17:47:10 -72.84, 85.30 128.30 07/16/2023 17:46:27 -72.82, 85.27 128.31 2.95 43
36 07/16/2023 18:37:56 72.84,-107.38 51.71 07/16/2023 18:37:05 72.85,-107.32 51.73 2.70 51
37 07/16/2023 19:28:40 -72.85, 59.92 128.28 07/16/2023 19:27:48 -72.85, 59.99 128.27 2.31 52
38 07/16/2023 20:19:26 72.84,-132.77 51.72 07/16/2023 20:18:27 72.83,-132.71 51.72 2.31 59
39 07/16/2023 21:10:09 -72.80, 34.64 128.32 07/16/2023 21:09:10 -72.82, 34.60 128.28 2.78 59
40 07/16/2023 22:00:55 72.80,-158.04 51.68 07/16/2023 21:59:49 72.81,-158.09 51.71 2.15 66
41 07/16/2023 22:51:39 -72.80, 9.25 128.30 07/16/2023 22:50:32 -72.80, 9.21 128.29 1.52 67
42 07/16/2023 23:42:25 72.80, 176.57 51.70 07/16/2023 23:41:11 72.78, 176.52 51.71 2.46 74
43 07/17/2023 00:33:08 -72.81, -16.13 128.29 07/17/2023 00:31:53 -72.78, -16.18 128.30 3.88 75
44 07/17/2023 01:23:48 72.50, 151.81 51.38 07/17/2023 01:22:37 72.51, 150.61 51.48 40.14 71
45 07/17/2023 02:14:32 -72.51, -40.89 128.60 07/17/2023 02:13:20 -72.50, -42.08 128.53 39.74 72
46 07/17/2023 03:05:12 72.20, 127.03 51.06 07/17/2023 03:04:04 72.23, 124.72 51.25 78.55 68
47 07/17/2023 03:55:55 -72.16, -65.57 128.98 07/17/2023 03:54:48 -72.17, -68.06 128.79 84.87 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/11/2023
SNOs_Map_NPP_METOP-C_20230711.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/11/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C