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: 8/2/2022
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 73.53,-161.69 59.16 08/13/2022 22:19:26 73.53,-164.63 59.33 92.70 67
2 08/13/2022 23:11:17 -73.43, 5.40 120.93 08/13/2022 23:10:09 -73.47, 2.82 120.73 81.81 68
3 08/14/2022 00:02:00 73.26, 172.36 58.94 08/14/2022 00:00:50 73.23, 170.67 59.02 54.19 70
4 08/14/2022 00:52:44 -73.15, -20.55 121.15 08/14/2022 00:51:33 -73.18, -21.89 121.04 43.29 71
5 08/14/2022 01:43:28 72.93, 146.31 58.67 08/14/2022 01:42:14 72.93, 145.94 58.71 12.04 74
6 08/14/2022 02:34:11 -72.88, -46.47 121.37 08/14/2022 02:32:57 -72.88, -46.62 121.35 4.79 74
7 08/14/2022 03:24:51 72.86, 120.82 58.63 08/14/2022 03:23:42 72.83, 120.78 58.62 3.05 69
8 08/14/2022 04:15:33 -72.86, -71.86 121.37 08/14/2022 04:14:26 -72.83, -71.89 121.38 3.27 67
9 08/14/2022 05:06:13 72.84, 95.43 58.63 08/14/2022 05:05:12 72.84, 95.40 58.65 1.10 61
10 08/14/2022 05:56:55 -72.83, -97.25 121.37 08/14/2022 05:55:56 -72.83, -97.27 121.35 0.87 59
11 08/14/2022 06:47:35 72.81, 70.04 58.63 08/14/2022 06:46:42 72.84, 70.02 58.67 3.05 53
12 08/14/2022 07:38:17 -72.81,-122.64 121.36 08/14/2022 07:37:26 -72.83,-122.65 121.33 2.59 51
13 08/14/2022 08:28:57 72.79, 44.66 58.63 08/14/2022 08:28:11 72.79, 44.74 58.64 2.87 46
14 08/14/2022 09:19:39 -72.79,-148.02 121.36 08/14/2022 09:18:55 -72.79,-147.93 121.36 3.13 44
15 08/14/2022 10:10:18 72.82, 19.38 58.68 08/14/2022 10:09:41 72.79, 19.36 58.66 2.72 37
16 08/14/2022 11:01:00 -72.82,-173.30 121.32 08/14/2022 11:00:25 -72.79,-173.31 121.34 3.09 35
17 08/14/2022 11:51:40 72.80, -6.01 58.68 08/14/2022 11:51:11 72.80, -6.02 58.69 0.20 29
18 08/14/2022 12:42:22 -72.79, 161.31 121.32 08/14/2022 12:41:55 -72.79, 161.31 121.31 0.30 27
19 08/14/2022 13:33:02 72.77, -31.40 58.68 08/14/2022 13:32:41 72.80, -31.40 58.71 2.98 21
20 08/14/2022 14:23:44 -72.77, 135.92 121.31 08/14/2022 14:23:25 -72.79, 135.93 121.29 2.56 19
21 08/14/2022 15:14:23 72.80, -56.68 58.73 08/14/2022 15:14:11 72.80, -56.78 58.74 3.15 12
22 08/14/2022 16:05:05 -72.80, 110.64 121.27 08/14/2022 16:04:55 -72.80, 110.55 121.26 2.89 10
23 08/14/2022 16:55:45 72.78, -82.07 58.73 08/14/2022 16:55:40 72.75, -82.05 58.71 2.70 5
24 08/14/2022 17:46:27 -72.78, 85.25 121.27 08/14/2022 17:46:24 -72.75, 85.28 121.29 3.18 3
25 08/14/2022 18:37:07 72.76,-107.46 58.73 08/14/2022 18:37:10 72.76,-107.43 58.73 0.82 3
26 08/14/2022 19:27:49 -72.75, 59.87 121.26 08/14/2022 19:27:54 -72.75, 59.90 121.27 1.08 5
27 08/14/2022 20:18:29 72.73,-132.84 58.73 08/14/2022 20:18:40 72.76,-132.81 58.76 3.21 11
28 08/14/2022 21:09:11 -72.73, 34.48 121.26 08/14/2022 21:09:24 -72.75, 34.52 121.24 2.86 13
29 08/14/2022 21:59:50 72.76,-158.12 58.78 08/14/2022 22:00:10 72.76,-158.19 58.78 2.23 20
30 08/14/2022 22:50:32 -72.76, 9.20 121.22 08/14/2022 22:50:54 -72.76, 9.14 121.22 1.97 22
31 08/14/2022 23:41:12 72.74, 176.49 58.78 08/14/2022 23:41:39 72.71, 176.53 58.75 2.97 27
32 08/15/2022 00:31:54 -72.74, -16.19 121.21 08/15/2022 00:32:24 -72.76, -16.24 121.20 3.09 30
33 08/15/2022 01:22:34 72.71, 151.10 58.78 08/15/2022 01:23:09 72.72, 151.15 58.77 1.73 35
34 08/15/2022 02:13:16 -72.71, -41.58 121.21 08/15/2022 02:13:53 -72.71, -41.52 121.23 1.97 37
35 08/15/2022 03:03:55 72.74, 125.82 58.83 08/15/2022 03:04:39 72.72, 125.77 58.80 2.97 44
36 08/15/2022 03:54:37 -72.74, -66.86 121.17 08/15/2022 03:55:23 -72.71, -66.90 121.20 3.30 46
37 08/15/2022 04:45:16 72.72, 100.43 58.83 08/15/2022 04:46:08 72.72, 100.39 58.82 1.34 52
38 08/15/2022 05:35:58 -72.72, -92.25 121.17 08/15/2022 05:36:52 -72.72, -92.28 121.18 1.07 54
39 08/15/2022 06:26:38 72.70, 75.05 58.83 08/15/2022 06:27:38 72.73, 75.01 58.85 3.32 60
40 08/15/2022 07:17:20 -72.70,-117.63 121.16 08/15/2022 07:18:22 -72.72,-117.66 121.15 2.73 62
41 08/15/2022 08:08:00 72.67, 49.66 58.83 08/15/2022 08:09:07 72.68, 49.74 58.82 2.63 67
42 08/15/2022 08:58:42 -72.67,-143.02 121.16 08/15/2022 08:59:51 -72.67,-142.93 121.18 2.85 69
43 08/15/2022 09:49:23 72.60, 24.17 58.79 08/15/2022 09:50:36 72.63, 24.46 58.79 10.26 73
44 08/15/2022 10:40:06 -72.55,-168.61 121.25 08/15/2022 10:41:19 -72.57,-168.11 121.27 17.06 73
45 08/15/2022 11:30:50 72.32, -1.73 58.57 08/15/2022 11:32:00 72.33, -0.30 58.48 48.04 70
46 08/15/2022 12:21:34 -72.22, 165.40 121.51 08/15/2022 12:22:43 -72.27, 167.12 121.58 58.70 69
47 08/15/2022 13:12:18 71.99, -27.70 58.30 08/15/2022 13:13:24 72.02, -25.09 58.17 89.87 66
48 08/15/2022 14:03:01 -71.94, 139.53 121.73 08/15/2022 14:04:07 -71.97, 142.33 121.88 96.63 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/2/2022
SNOs_Map_METOP-B_NPP_20220802.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 08/02/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP