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: 8/8/2022
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 73.55,-161.65 59.18 08/13/2022 22:19:27 73.56,-164.69 59.36 95.90 66
2 08/13/2022 23:11:17 -73.44, 5.42 120.91 08/13/2022 23:10:09 -73.46, 2.86 120.75 81.43 68
3 08/14/2022 00:02:01 73.23, 172.28 58.91 08/14/2022 00:00:51 73.26, 170.61 59.05 53.98 70
4 08/14/2022 00:52:44 -73.17, -20.52 121.14 08/14/2022 00:51:33 -73.16, -21.85 121.05 42.97 71
5 08/14/2022 01:43:28 72.95, 146.35 58.69 08/14/2022 01:42:15 72.96, 145.88 58.74 15.29 73
6 08/14/2022 02:34:12 -72.84, -46.55 121.40 08/14/2022 02:32:57 -72.86, -46.59 121.36 2.60 75
7 08/14/2022 03:24:52 72.83, 120.75 58.60 08/14/2022 03:23:42 72.81, 120.82 58.60 2.84 70
8 08/14/2022 04:15:34 -72.82, -71.94 121.40 08/14/2022 04:14:26 -72.81, -71.86 121.39 2.69 68
9 08/14/2022 05:06:14 72.80, 95.36 58.60 08/14/2022 05:05:12 72.82, 95.44 58.62 3.04 62
10 08/14/2022 05:56:55 -72.85, -97.22 121.36 08/14/2022 05:55:56 -72.82, -97.24 121.37 3.26 59
11 08/14/2022 06:47:34 72.83, 70.08 58.65 08/14/2022 06:46:41 72.82, 70.06 58.65 1.49 53
12 08/14/2022 07:38:16 -72.82,-122.61 121.35 08/14/2022 07:37:25 -72.82,-122.62 121.35 0.51 51
13 08/14/2022 08:28:56 72.81, 44.69 58.65 08/14/2022 08:28:11 72.82, 44.68 58.67 1.49 45
14 08/14/2022 09:19:38 -72.80,-148.00 121.35 08/14/2022 09:18:55 -72.82,-148.00 121.32 2.44 43
15 08/14/2022 10:10:18 72.79, 19.31 58.65 08/14/2022 10:09:40 72.77, 19.41 58.64 3.67 38
16 08/14/2022 11:00:59 -72.83,-173.28 121.31 08/14/2022 11:00:25 -72.82,-173.38 121.30 3.33 34
17 08/14/2022 11:51:39 72.81, -5.98 58.70 08/14/2022 11:51:11 72.83, -6.08 58.72 3.63 28
18 08/14/2022 12:42:21 -72.81, 161.33 121.31 08/14/2022 12:41:54 -72.78, 161.34 121.33 3.16 27
19 08/14/2022 13:33:01 72.79, -31.36 58.70 08/14/2022 13:32:40 72.78, -31.35 58.69 1.33 21
20 08/14/2022 14:23:43 -72.78, 135.94 121.30 08/14/2022 14:23:24 -72.78, 135.96 121.30 0.70 19
21 08/14/2022 15:14:23 72.77, -56.75 58.70 08/14/2022 15:14:10 72.78, -56.73 58.71 1.72 13
22 08/14/2022 16:05:05 -72.76, 110.56 121.30 08/14/2022 16:04:54 -72.78, 110.58 121.28 2.67 11
23 08/14/2022 16:55:44 72.80, -82.03 58.74 08/14/2022 16:55:40 72.78, -82.11 58.74 2.85 4
24 08/14/2022 17:46:26 -72.79, 85.28 121.26 08/14/2022 17:46:24 -72.78, 85.20 121.25 2.38 2
25 08/14/2022 18:37:06 72.77,-107.42 58.75 08/14/2022 18:37:10 72.79,-107.49 58.76 2.87 4
26 08/14/2022 19:27:48 -72.76, 59.89 121.25 08/14/2022 19:27:54 -72.79, 59.82 121.23 3.33 6
27 08/14/2022 20:18:28 72.75,-132.81 58.75 08/14/2022 20:18:39 72.74,-132.77 58.73 1.77 11
28 08/14/2022 21:09:10 -72.74, 34.50 121.25 08/14/2022 21:09:23 -72.74, 34.55 121.26 1.58 13
29 08/14/2022 21:59:50 72.73,-158.20 58.75 08/14/2022 22:00:09 72.74,-158.15 58.76 2.35 19
30 08/14/2022 22:50:32 -72.72, 9.11 121.25 08/14/2022 22:50:53 -72.74, 9.17 121.24 3.17 21
31 08/14/2022 23:41:11 72.75, 176.52 58.80 08/14/2022 23:41:39 72.74, 176.47 58.78 1.96 28
32 08/15/2022 00:31:53 -72.75, -16.17 121.21 08/15/2022 00:32:23 -72.74, -16.21 121.21 1.44 30
33 08/15/2022 01:22:33 72.73, 151.14 58.80 08/15/2022 01:23:09 72.75, 151.09 58.81 2.28 36
34 08/15/2022 02:13:15 -72.72, -41.55 121.20 08/15/2022 02:13:53 -72.75, -41.59 121.19 2.91 38
35 08/15/2022 03:03:55 72.71, 125.75 58.80 08/15/2022 03:04:38 72.70, 125.82 58.78 2.49 43
36 08/15/2022 03:54:37 -72.70, -66.94 121.20 08/15/2022 03:55:22 -72.70, -66.87 121.22 2.48 45
37 08/15/2022 04:45:17 72.69, 100.36 58.80 08/15/2022 04:46:08 72.70, 100.44 58.80 3.14 51
38 08/15/2022 05:35:58 -72.73, -92.22 121.16 08/15/2022 05:36:52 -72.70, -92.25 121.19 3.02 54
39 08/15/2022 06:26:38 72.71, 75.08 58.85 08/15/2022 06:27:38 72.70, 75.06 58.83 1.17 60
40 08/15/2022 07:17:20 -72.71,-117.61 121.15 08/15/2022 07:18:22 -72.70,-117.63 121.17 0.53 62
41 08/15/2022 08:08:00 72.69, 49.69 58.85 08/15/2022 08:09:08 72.71, 49.68 58.85 2.01 68
42 08/15/2022 08:58:42 -72.68,-143.00 121.15 08/15/2022 08:59:52 -72.71,-143.01 121.14 2.77 70
43 08/15/2022 09:49:23 72.62, 24.20 58.80 08/15/2022 09:50:37 72.66, 24.40 58.82 8.22 74
44 08/15/2022 10:40:07 -72.51,-168.69 121.28 08/15/2022 10:41:19 -72.56,-168.08 121.28 21.36 72
45 08/15/2022 11:30:51 72.29, -1.80 58.54 08/15/2022 11:32:01 72.36, -0.36 58.51 49.03 70
46 08/15/2022 12:21:34 -72.23, 165.42 121.50 08/15/2022 12:22:43 -72.26, 167.15 121.59 58.82 69
47 08/15/2022 13:12:19 71.95, -27.77 58.27 08/15/2022 13:13:25 72.05, -25.15 58.20 90.81 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/8/2022
SNOs_Map_METOP-B_NPP_20220808.jpg

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

Historial Predications of SNOs between METOP-B and NPP