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: 6/12/2023
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 06/18/2023 17:23:06 73.73, -87.04 50.36 06/18/2023 17:22:00 73.73, -90.23 50.52 99.35 66
2 06/18/2023 18:13:50 -73.64, 80.06 129.73 06/18/2023 18:12:43 -73.68, 77.21 129.54 89.26 67
3 06/18/2023 19:04:34 73.41,-113.12 50.07 06/18/2023 19:03:24 73.44,-114.94 50.20 57.58 70
4 06/18/2023 19:55:17 -73.37, 54.10 129.98 06/18/2023 19:54:06 -73.34, 52.61 129.92 47.59 71
5 06/18/2023 20:46:01 73.14,-139.07 49.82 06/18/2023 20:44:48 73.15,-139.66 49.88 19.16 73
6 06/18/2023 21:36:45 -73.04, 28.05 130.27 06/18/2023 21:35:30 -73.05, 27.87 130.24 5.79 75
7 06/18/2023 22:27:25 73.01,-164.67 49.71 06/18/2023 22:26:15 73.00,-164.73 49.72 2.07 70
8 06/18/2023 23:18:07 -73.02, 2.67 130.29 06/18/2023 23:16:59 -73.00, 2.59 130.29 3.07 68
9 06/19/2023 00:08:47 72.99, 169.94 49.69 06/19/2023 00:07:45 73.01, 169.88 49.73 3.25 62
10 06/19/2023 00:59:29 -73.00, -22.72 130.31 06/19/2023 00:58:29 -73.01, -22.81 130.28 3.23 60
11 06/19/2023 01:50:09 72.97, 144.55 49.67 06/19/2023 01:49:14 72.97, 144.59 49.68 1.37 55
12 06/19/2023 02:40:51 -72.98, -48.11 130.33 06/19/2023 02:39:58 -72.97, -48.09 130.32 0.65 53
13 06/19/2023 03:31:30 73.00, 119.27 49.69 06/19/2023 03:30:44 72.98, 119.20 49.69 2.91 46
14 06/19/2023 04:22:13 -72.95, -73.50 130.35 06/19/2023 04:21:28 -72.98, -73.49 130.31 3.22 45
15 06/19/2023 05:12:52 72.97, 93.88 49.67 06/19/2023 05:12:14 72.99, 93.80 49.70 3.30 38
16 06/19/2023 06:03:34 -72.98, -98.78 130.33 06/19/2023 06:02:58 -72.99, -98.88 130.30 3.55 36
17 06/19/2023 06:54:14 72.95, 68.50 49.65 06/19/2023 06:53:43 72.95, 68.51 49.65 0.64 31
18 06/19/2023 07:44:56 -72.96,-124.17 130.35 06/19/2023 07:44:27 -72.95,-124.17 130.35 0.95 29
19 06/19/2023 08:35:36 72.93, 43.11 49.63 06/19/2023 08:35:13 72.96, 43.12 49.66 3.49 23
20 06/19/2023 09:26:18 -72.94,-149.55 130.37 06/19/2023 09:25:57 -72.96,-149.56 130.34 2.61 21
21 06/19/2023 10:16:56 72.96, 17.83 49.65 06/19/2023 10:16:42 72.97, 17.73 49.67 3.58 14
22 06/19/2023 11:07:39 -72.91,-174.94 130.39 06/19/2023 11:07:25 -72.92,-174.85 130.39 2.99 14
23 06/19/2023 11:58:18 72.93, -7.56 49.63 06/19/2023 11:58:11 72.93, -7.56 49.63 0.66 7
24 06/19/2023 12:49:00 -72.94, 159.78 130.37 06/19/2023 12:48:55 -72.93, 159.76 130.38 1.73 5
25 06/19/2023 13:39:40 72.91, -32.95 49.61 06/19/2023 13:39:41 72.94, -32.96 49.64 2.91 1
26 06/19/2023 14:30:22 -72.92, 134.39 130.39 06/19/2023 14:30:25 -72.94, 134.36 130.37 2.21 3
27 06/19/2023 15:21:02 72.89, -58.34 49.59 06/19/2023 15:21:10 72.90, -58.24 49.59 3.16 8
28 06/19/2023 16:11:44 -72.90, 109.01 130.41 06/19/2023 16:11:54 -72.90, 109.07 130.41 2.27 10
29 06/19/2023 17:02:23 72.92, -83.62 49.61 06/19/2023 17:02:40 72.91, -83.64 49.60 1.39 17
30 06/19/2023 17:53:05 -72.92, 83.72 130.38 06/19/2023 17:53:24 -72.91, 83.68 130.40 2.59 19
31 06/19/2023 18:43:45 72.89,-109.00 49.59 06/19/2023 18:44:10 72.92,-109.03 49.61 2.52 25
32 06/19/2023 19:34:27 -72.90, 58.34 130.40 06/19/2023 19:34:54 -72.91, 58.29 130.39 2.16 27
33 06/19/2023 20:25:07 72.87,-134.39 49.57 06/19/2023 20:25:39 72.87,-134.32 49.57 2.40 32
34 06/19/2023 21:15:49 -72.88, 32.95 130.42 06/19/2023 21:16:23 -72.87, 33.00 130.44 1.73 34
35 06/19/2023 22:06:28 72.90,-159.67 49.60 06/19/2023 22:07:09 72.88,-159.71 49.58 2.21 41
36 06/19/2023 22:57:11 -72.86, 7.56 130.44 06/19/2023 22:57:53 -72.88, 7.60 130.43 3.18 42
37 06/19/2023 23:47:50 72.88, 174.94 49.58 06/19/2023 23:48:39 72.89, 174.89 49.58 2.39 49
38 06/20/2023 00:38:32 -72.89, -17.72 130.42 06/20/2023 00:39:23 -72.89, -17.79 130.42 2.47 51
39 06/20/2023 01:29:12 72.85, 149.55 49.56 06/20/2023 01:30:08 72.85, 149.60 49.54 1.73 56
40 06/20/2023 02:19:54 -72.86, -43.11 130.44 06/20/2023 02:20:52 -72.85, -43.08 130.47 1.55 58
41 06/20/2023 03:10:33 72.88, 124.27 49.58 06/20/2023 03:11:38 72.86, 124.21 49.55 3.05 65
42 06/20/2023 04:01:16 -72.84, -68.49 130.46 06/20/2023 04:02:22 -72.86, -68.47 130.46 2.40 66
43 06/20/2023 04:51:55 72.86, 98.88 49.56 06/20/2023 04:53:08 72.87, 98.82 49.56 2.57 73
44 06/20/2023 05:42:38 -72.82, -93.88 130.48 06/20/2023 05:43:51 -72.82, -93.76 130.50 3.92 73
45 06/20/2023 06:33:22 72.58, 72.97 49.32 06/20/2023 06:34:33 72.63, 73.95 49.29 32.73 71
46 06/20/2023 07:24:05 -72.54,-119.78 130.72 06/20/2023 07:25:16 -72.58,-118.63 130.77 38.54 71
47 06/20/2023 08:14:49 72.30, 47.08 49.07 06/20/2023 08:15:57 72.33, 49.17 48.97 70.50 68
48 06/20/2023 09:05:33 -72.21,-145.77 131.01 06/20/2023 09:06:40 -72.28,-143.42 131.09 80.09 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 6/12/2023
SNOs_Map_METOP-B_NPP_20230612.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 06/12/2023 in txt file.

Historial Predications of SNOs between METOP-B and NPP