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: 8/9/2022
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 73.56,-161.63 59.19 08/13/2022 22:19:27 73.55,-164.67 59.35 95.68 66
2 08/13/2022 23:11:17 -73.45, 5.44 120.91 08/13/2022 23:10:09 -73.45, 2.88 120.76 81.19 68
3 08/14/2022 00:02:01 73.23, 172.30 58.92 08/14/2022 00:00:51 73.25, 170.63 59.04 53.65 70
4 08/14/2022 00:52:44 -73.12, -20.62 121.18 08/14/2022 00:51:32 -73.15, -21.83 121.06 39.43 72
5 08/14/2022 01:43:27 72.96, 146.37 58.69 08/14/2022 01:42:14 72.95, 145.91 58.73 15.03 73
6 08/14/2022 02:34:11 -72.85, -46.54 121.40 08/14/2022 02:32:56 -72.85, -46.57 121.37 1.04 75
7 08/14/2022 03:24:51 72.83, 120.76 58.61 08/14/2022 03:23:42 72.85, 120.74 58.64 2.33 69
8 08/14/2022 04:15:33 -72.82, -71.93 121.40 08/14/2022 04:14:26 -72.86, -71.95 121.35 3.48 67
9 08/14/2022 05:06:13 72.81, 95.38 58.61 08/14/2022 05:05:11 72.81, 95.47 58.61 2.99 62
10 08/14/2022 05:56:55 -72.80, -97.32 121.39 08/14/2022 05:55:55 -72.81, -97.22 121.38 3.19 60
11 08/14/2022 06:47:34 72.84, 70.10 58.65 08/14/2022 06:46:41 72.81, 70.09 58.64 3.43 53
12 08/14/2022 07:38:16 -72.83,-122.60 121.35 08/14/2022 07:37:25 -72.81,-122.60 121.36 2.18 51
13 08/14/2022 08:28:56 72.82, 44.71 58.66 08/14/2022 08:28:11 72.81, 44.71 58.66 0.58 45
14 08/14/2022 09:19:38 -72.81,-147.99 121.35 08/14/2022 09:18:55 -72.81,-147.98 121.33 0.66 43
15 08/14/2022 10:10:18 72.79, 19.32 58.66 08/14/2022 10:09:41 72.81, 19.33 58.68 2.27 37
16 08/14/2022 11:01:00 -72.78,-173.37 121.35 08/14/2022 11:00:25 -72.81,-173.36 121.31 3.48 35
17 08/14/2022 11:51:39 72.82, -5.96 58.70 08/14/2022 11:51:11 72.82, -6.05 58.71 3.10 28
18 08/14/2022 12:42:21 -72.81, 161.35 121.30 08/14/2022 12:41:55 -72.82, 161.26 121.28 2.90 26
19 08/14/2022 13:33:01 72.80, -31.35 58.70 08/14/2022 13:32:40 72.77, -31.33 58.68 3.41 21
20 08/14/2022 14:23:43 -72.79, 135.96 121.30 08/14/2022 14:23:24 -72.77, 135.98 121.31 2.32 19
21 08/14/2022 15:14:23 72.77, -56.74 58.71 08/14/2022 15:14:10 72.77, -56.71 58.70 1.05 13
22 08/14/2022 16:05:05 -72.77, 110.57 121.30 08/14/2022 16:04:54 -72.77, 110.61 121.29 1.31 11
23 08/14/2022 16:55:45 72.75, -82.12 58.71 08/14/2022 16:55:40 72.77, -82.09 58.73 2.62 5
24 08/14/2022 17:46:26 -72.79, 85.29 121.25 08/14/2022 17:46:24 -72.77, 85.23 121.27 3.00 2
25 08/14/2022 18:37:06 72.78,-107.41 58.75 08/14/2022 18:37:10 72.78,-107.47 58.75 2.12 4
26 08/14/2022 19:27:48 -72.77, 59.90 121.25 08/14/2022 19:27:54 -72.78, 59.85 121.24 1.98 6
27 08/14/2022 20:18:28 72.76,-132.79 58.75 08/14/2022 20:18:40 72.78,-132.85 58.78 3.01 12
28 08/14/2022 21:09:10 -72.75, 34.51 121.25 08/14/2022 21:09:23 -72.73, 34.57 121.27 2.80 13
29 08/14/2022 21:59:50 72.73,-158.18 58.76 08/14/2022 22:00:09 72.73,-158.12 58.74 1.93 19
30 08/14/2022 22:50:32 -72.73, 9.13 121.25 08/14/2022 22:50:53 -72.73, 9.19 121.25 2.19 21
31 08/14/2022 23:41:12 72.71, 176.43 58.76 08/14/2022 23:41:39 72.73, 176.50 58.77 3.23 27
32 08/15/2022 00:31:53 -72.75, -16.15 121.20 08/15/2022 00:32:23 -72.73, -16.19 121.22 2.39 30
33 08/15/2022 01:22:33 72.74, 151.15 58.80 08/15/2022 01:23:09 72.74, 151.12 58.79 1.17 36
34 08/15/2022 02:13:15 -72.73, -41.54 121.20 08/15/2022 02:13:53 -72.74, -41.57 121.20 1.17 38
35 08/15/2022 03:03:55 72.72, 125.76 58.80 08/15/2022 03:04:39 72.74, 125.74 58.82 2.64 44
36 08/15/2022 03:54:37 -72.71, -66.93 121.20 08/15/2022 03:55:22 -72.69, -66.84 121.23 3.46 45
37 08/15/2022 04:45:17 72.69, 100.38 58.81 08/15/2022 04:46:08 72.69, 100.46 58.79 2.84 51
38 08/15/2022 05:35:59 -72.68, -92.31 121.19 08/15/2022 05:36:52 -72.69, -92.22 121.20 3.10 53
39 08/15/2022 06:26:38 72.72, 75.09 58.85 08/15/2022 06:27:38 72.69, 75.08 58.81 3.14 60
40 08/15/2022 07:17:20 -72.71,-117.60 121.15 08/15/2022 07:18:22 -72.69,-117.60 121.18 2.06 62
41 08/15/2022 08:08:00 72.70, 49.71 58.85 08/15/2022 08:09:08 72.70, 49.70 58.84 0.31 68
42 08/15/2022 08:58:42 -72.69,-142.98 121.15 08/15/2022 08:59:52 -72.70,-142.98 121.16 0.78 70
43 08/15/2022 09:49:24 72.57, 24.11 58.77 08/15/2022 09:50:37 72.65, 24.43 58.81 13.31 73
44 08/15/2022 10:40:07 -72.51,-168.68 121.28 08/15/2022 10:41:20 -72.60,-168.16 121.24 19.78 73
45 08/15/2022 11:30:51 72.29, -1.78 58.54 08/15/2022 11:32:01 72.34, -0.34 58.50 49.05 70
46 08/15/2022 12:21:34 -72.24, 165.43 121.50 08/15/2022 12:22:44 -72.30, 167.07 121.55 56.01 70
47 08/15/2022 13:12:19 71.96, -27.76 58.28 08/15/2022 13:13:25 72.04, -25.12 58.19 90.92 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/9/2022
SNOs_Map_METOP-B_NPP_20220809.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 08/09/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP