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: 8/10/2022
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,-161.68 59.17 08/13/2022 22:19:27 73.57,-164.72 59.37 95.80 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 73.21, 172.26 58.90 08/14/2022 00:00:50 73.22, 170.69 59.01 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 39.48 72
5 08/14/2022 01:43:28 72.94, 146.32 58.68 08/14/2022 01:42:14 72.92, 145.97 58.70 11.73 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 72.81, 120.72 58.59 08/14/2022 03:23:42 72.82, 120.80 58.61 2.81 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 3.20 67
9 08/14/2022 05:06:13 72.84, 95.44 58.64 08/14/2022 05:05:12 72.83, 95.42 58.63 1.91 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 0.52 59
11 08/14/2022 06:47:35 72.82, 70.05 58.64 08/14/2022 06:46:42 72.83, 70.04 58.66 1.08 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 2.49 51
13 08/14/2022 08:28:57 72.80, 44.67 58.64 08/14/2022 08:28:11 72.78, 44.77 58.63 3.81 46
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 72.82, 19.39 58.68 08/14/2022 10:09:42 72.83, 19.28 58.71 3.51 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 3.15 35
17 08/14/2022 11:51:40 72.80, -6.00 58.69 08/14/2022 11:51:11 72.79, -5.99 58.68 1.79 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 0.66 27
19 08/14/2022 13:33:02 72.78, -31.39 58.69 08/14/2022 13:32:41 72.79, -31.37 58.70 1.25 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 2.63 19
21 08/14/2022 15:14:23 72.81, -56.67 58.73 08/14/2022 15:14:11 72.79, -56.75 58.72 3.13 12
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 72.78, -82.06 58.73 08/14/2022 16:55:41 72.79, -82.13 58.75 2.62 4
24 08/14/2022 17:46:27 -72.77, 85.25 121.27 08/14/2022 17:46:25 -72.80, 85.18 121.24 3.31 2
25 08/14/2022 18:37:07 72.76,-107.45 58.74 08/14/2022 18:37:10 72.75,-107.41 58.72 2.15 3
26 08/14/2022 19:27:49 -72.75, 59.86 121.27 08/14/2022 19:27:54 -72.75, 59.91 121.27 1.56 5
27 08/14/2022 20:18:29 72.74,-132.83 58.74 08/14/2022 20:18:40 72.75,-132.79 58.74 1.96 11
28 08/14/2022 21:09:11 -72.73, 34.47 121.27 08/14/2022 21:09:24 -72.75, 34.53 121.25 3.08 13
29 08/14/2022 21:59:49 72.77,-158.12 58.78 08/14/2022 22:00:09 72.75,-158.17 58.77 2.33 20
30 08/14/2022 22:50:31 -72.76, 9.19 121.22 08/14/2022 22:50:53 -72.75, 9.15 121.22 1.48 22
31 08/14/2022 23:41:11 72.74, 176.50 58.78 08/14/2022 23:41:39 72.75, 176.45 58.79 1.85 28
32 08/15/2022 00:31:53 -72.73, -16.20 121.22 08/15/2022 00:32:23 -72.76, -16.23 121.20 2.81 30
33 08/15/2022 01:22:33 72.72, 151.11 58.79 08/15/2022 01:23:08 72.71, 151.18 58.76 2.80 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 2.49 37
35 08/15/2022 03:03:55 72.70, 125.72 58.79 08/15/2022 03:04:38 72.71, 125.80 58.79 2.82 43
36 08/15/2022 03:54:36 -72.74, -66.87 121.17 08/15/2022 03:55:22 -72.71, -66.89 121.21 3.17 46
37 08/15/2022 04:45:16 72.72, 100.44 58.83 08/15/2022 04:46:08 72.71, 100.42 58.81 1.72 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 0.57 54
39 08/15/2022 06:26:38 72.70, 75.05 58.84 08/15/2022 06:27:38 72.71, 75.04 58.83 1.37 60
40 08/15/2022 07:17:20 -72.69,-117.64 121.17 08/15/2022 07:18:22 -72.71,-117.65 121.16 2.58 62
41 08/15/2022 08:08:00 72.68, 49.67 58.84 08/15/2022 08:09:07 72.66, 49.76 58.80 3.57 67
42 08/15/2022 08:58:42 -72.67,-143.03 121.16 08/15/2022 08:59:51 -72.67,-142.92 121.19 3.40 69
43 08/15/2022 09:49:23 72.60, 24.18 58.79 08/15/2022 09:50:36 72.62, 24.49 58.77 10.46 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 17.60 73
45 08/15/2022 11:30:51 72.27, -1.82 58.53 08/15/2022 11:32:01 72.36, -0.38 58.52 49.68 70
46 08/15/2022 12:21:34 -72.22, 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 71.99, -27.70 58.31 08/15/2022 13:13:24 72.01, -25.06 58.16 90.47 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/10/2022
SNOs_Map_METOP-B_NPP_20220810.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 08/10/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP