Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/13/2022
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/13/2022 22:20:33 73.54,-161.67 59.17 08/13/2022 22:19:27 73.57,-164.71 59.37 95.79 66
2 08/13/2022 23:11:17 -73.43, 5.39 120.93 08/13/2022 23:10:09 -73.47, 2.83 120.73 81.41 68
3 08/14/2022 00:02:01 73.22, 172.26 58.90 08/14/2022 00:00:50 73.22, 170.70 59.00 50.19 71
4 08/14/2022 00:52:44 -73.15, -20.55 121.15 08/14/2022 00:51:32 -73.12, -21.77 121.10 39.47 72
5 08/14/2022 01:43:28 72.94, 146.33 58.68 08/14/2022 01:42:14 72.92, 145.98 58.69 11.87 74
6 08/14/2022 02:34:11 -72.88, -46.48 121.37 08/14/2022 02:32:57 -72.87, -46.61 121.35 4.38 74
7 08/14/2022 03:24:52 72.82, 120.73 58.59 08/14/2022 03:23:42 72.82, 120.81 58.61 2.63 70
8 08/14/2022 04:15:33 -72.85, -71.87 121.37 08/14/2022 04:14:26 -72.83, -71.89 121.38 3.14 67
9 08/14/2022 05:06:13 72.85, 95.45 58.64 08/14/2022 05:05:12 72.82, 95.43 58.63 2.58 61
10 08/14/2022 05:56:55 -72.83, -97.25 121.37 08/14/2022 05:55:56 -72.83, -97.27 121.36 0.48 59
11 08/14/2022 06:47:35 72.82, 70.06 58.64 08/14/2022 06:46:42 72.83, 70.05 58.66 0.51 53
12 08/14/2022 07:38:17 -72.81,-122.64 121.37 08/14/2022 07:37:26 -72.83,-122.65 121.33 2.58 51
13 08/14/2022 08:28:57 72.80, 44.67 58.64 08/14/2022 08:28:12 72.83, 44.67 58.68 3.20 45
14 08/14/2022 09:19:38 -72.84,-147.92 121.32 08/14/2022 09:18:56 -72.83,-148.03 121.31 3.39 42
15 08/14/2022 10:10:18 72.83, 19.39 58.69 08/14/2022 10:09:42 72.83, 19.29 58.70 3.39 36
16 08/14/2022 11:01:00 -72.81,-173.31 121.32 08/14/2022 11:00:25 -72.79,-173.30 121.34 3.04 35
17 08/14/2022 11:51:40 72.80, -6.00 58.69 08/14/2022 11:51:11 72.78, -5.98 58.67 2.42 29
18 08/14/2022 12:42:22 -72.79, 161.30 121.32 08/14/2022 12:41:55 -72.79, 161.32 121.31 0.60 27
19 08/14/2022 13:33:02 72.78, -31.38 58.69 08/14/2022 13:32:41 72.79, -31.36 58.70 0.75 21
20 08/14/2022 14:23:44 -72.77, 135.92 121.32 08/14/2022 14:23:25 -72.79, 135.94 121.29 2.75 19
21 08/14/2022 15:14:24 72.76, -56.77 58.69 08/14/2022 15:14:11 72.79, -56.75 58.72 3.41 13
22 08/14/2022 16:05:05 -72.80, 110.63 121.27 08/14/2022 16:04:55 -72.79, 110.56 121.27 2.42 10
23 08/14/2022 16:55:45 72.79, -82.05 58.74 08/14/2022 16:55:41 72.79, -82.13 58.75 2.45 4
24 08/14/2022 17:46:27 -72.77, 85.25 121.27 08/14/2022 17:46:24 -72.75, 85.28 121.30 3.23 3
25 08/14/2022 18:37:06 72.76,-107.44 58.74 08/14/2022 18:37:09 72.74,-107.40 58.72 2.63 3
26 08/14/2022 19:27:48 -72.75, 59.86 121.27 08/14/2022 19:27:53 -72.75, 59.90 121.27 1.53 5
27 08/14/2022 20:18:28 72.74,-132.83 58.74 08/14/2022 20:18:39 72.75,-132.78 58.74 1.66 11
28 08/14/2022 21:09:10 -72.73, 34.47 121.27 08/14/2022 21:09:23 -72.75, 34.52 121.25 3.22 13
29 08/14/2022 21:59:49 72.77,-158.11 58.79 08/14/2022 22:00:09 72.75,-158.16 58.76 2.78 20
30 08/14/2022 22:50:31 -72.76, 9.19 121.22 08/14/2022 22:50:53 -72.75, 9.14 121.22 1.47 22
31 08/14/2022 23:41:11 72.75, 176.50 58.79 08/14/2022 23:41:39 72.75, 176.46 58.79 1.57 28
32 08/15/2022 00:31:53 -72.73, -16.20 121.22 08/15/2022 00:32:23 -72.76, -16.24 121.20 3.00 30
33 08/15/2022 01:22:33 72.72, 151.12 58.79 08/15/2022 01:23:08 72.70, 151.18 58.76 3.12 35
34 08/15/2022 02:13:15 -72.71, -41.58 121.22 08/15/2022 02:13:52 -72.71, -41.51 121.23 2.45 37
35 08/15/2022 03:03:55 72.70, 125.73 58.79 08/15/2022 03:04:38 72.71, 125.80 58.78 2.60 43
36 08/15/2022 03:54:36 -72.74, -66.87 121.17 08/15/2022 03:55:22 -72.71, -66.89 121.20 2.96 46
37 08/15/2022 04:45:16 72.73, 100.45 58.84 08/15/2022 04:46:08 72.71, 100.42 58.81 2.21 52
38 08/15/2022 05:35:58 -72.71, -92.25 121.17 08/15/2022 05:36:52 -72.71, -92.27 121.18 0.54 54
39 08/15/2022 06:26:38 72.70, 75.06 58.84 08/15/2022 06:27:38 72.71, 75.04 58.83 0.92 60
40 08/15/2022 07:17:20 -72.69,-117.64 121.17 08/15/2022 07:18:22 -72.72,-117.65 121.16 2.84 62
41 08/15/2022 08:08:00 72.68, 49.67 58.84 08/15/2022 08:09:08 72.71, 49.66 58.86 3.65 68
42 08/15/2022 08:58:42 -72.67,-143.03 121.17 08/15/2022 08:59:51 -72.67,-142.93 121.19 3.37 69
43 08/15/2022 09:49:23 72.61, 24.18 58.80 08/15/2022 09:50:36 72.61, 24.49 58.77 10.38 73
44 08/15/2022 10:40:06 -72.54,-168.62 121.25 08/15/2022 10:41:19 -72.57,-168.10 121.27 17.62 73
45 08/15/2022 11:30:51 72.28, -1.81 58.53 08/15/2022 11:32:01 72.36, -0.37 58.52 49.55 70
46 08/15/2022 12:21:34 -72.21, 165.39 121.52 08/15/2022 12:22:43 -72.27, 167.13 121.58 59.26 69
47 08/15/2022 13:12:18 72.00, -27.69 58.31 08/15/2022 13:13:24 72.01, -25.06 58.15 90.43 66
48 08/15/2022 14:03:01 -71.93, 139.52 121.74 08/15/2022 14:04:07 -71.96, 142.34 121.89 97.18 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/13/2022
SNOs_Map_METOP-B_NPP_20220813.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 08/13/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP