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: 6/13/2023
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 73.72, -87.08 50.34 06/18/2023 17:22:00 73.75, -90.27 50.54 99.37 66
2 06/18/2023 18:13:49 -73.67, 80.13 129.70 06/18/2023 18:12:42 -73.64, 77.28 129.58 89.17 67
3 06/18/2023 19:04:33 73.44,-113.05 50.10 06/18/2023 19:03:24 73.46,-114.98 50.22 60.98 69
4 06/18/2023 19:55:17 -73.35, 54.06 129.99 06/18/2023 19:54:06 -73.36, 52.57 129.90 47.46 71
5 06/18/2023 20:46:01 73.12,-139.11 49.81 06/18/2023 20:44:47 73.11,-139.59 49.84 15.60 74
6 06/18/2023 21:36:44 -73.07, 28.12 130.24 06/18/2023 21:35:30 -73.06, 27.83 130.22 9.31 74
7 06/18/2023 22:27:25 73.00,-164.71 49.69 06/18/2023 22:26:14 72.97,-164.66 49.68 3.17 71
8 06/18/2023 23:18:07 -73.00, 2.62 130.31 06/18/2023 23:16:58 -72.97, 2.66 130.32 3.31 69
9 06/19/2023 00:08:47 72.97, 169.90 49.67 06/19/2023 00:07:44 72.98, 169.95 49.69 1.78 63
10 06/19/2023 00:59:29 -72.98, -22.76 130.33 06/19/2023 00:58:28 -72.98, -22.74 130.31 0.88 61
11 06/19/2023 01:50:08 73.00, 144.62 49.70 06/19/2023 01:49:14 72.99, 144.55 49.70 2.49 54
12 06/19/2023 02:40:50 -73.01, -48.04 130.30 06/19/2023 02:39:58 -72.99, -48.13 130.30 3.38 52
13 06/19/2023 03:31:30 72.98, 119.23 49.68 06/19/2023 03:30:44 73.00, 119.16 49.71 3.36 46
14 06/19/2023 04:22:12 -72.98, -73.43 130.32 06/19/2023 04:21:28 -73.00, -73.53 130.29 3.60 44
15 06/19/2023 05:12:52 72.96, 93.84 49.66 06/19/2023 05:12:13 72.96, 93.87 49.66 0.94 39
16 06/19/2023 06:03:34 -72.96, -98.82 130.34 06/19/2023 06:02:57 -72.96, -98.81 130.34 0.33 37
17 06/19/2023 06:54:13 72.98, 68.56 49.68 06/19/2023 06:53:43 72.97, 68.48 49.67 3.35 30
18 06/19/2023 07:44:56 -72.94,-124.21 130.36 06/19/2023 07:44:27 -72.97,-124.21 130.33 3.23 29
19 06/19/2023 08:35:35 72.96, 43.18 49.66 06/19/2023 08:35:13 72.98, 43.08 49.68 3.51 22
20 06/19/2023 09:26:18 -72.92,-149.59 130.39 06/19/2023 09:25:56 -72.93,-149.49 130.38 3.39 22
21 06/19/2023 10:16:57 72.94, 17.79 49.64 06/19/2023 10:16:42 72.94, 17.80 49.64 0.40 15
22 06/19/2023 11:07:39 -72.95,-174.87 130.36 06/19/2023 11:07:26 -72.94,-174.89 130.37 1.07 13
23 06/19/2023 11:58:19 72.92, -7.60 49.62 06/19/2023 11:58:12 72.95, -7.60 49.65 3.24 7
24 06/19/2023 12:49:01 -72.92, 159.74 130.38 06/19/2023 12:48:56 -72.95, 159.72 130.36 2.69 5
25 06/19/2023 13:39:41 72.89, -32.99 49.60 06/19/2023 13:39:41 72.90, -32.88 49.60 3.51 0
26 06/19/2023 14:30:23 -72.90, 134.35 130.40 06/19/2023 14:30:25 -72.91, 134.43 130.40 2.57 2
27 06/19/2023 15:21:02 72.92, -58.27 49.62 06/19/2023 15:21:11 72.91, -58.28 49.61 1.00 9
28 06/19/2023 16:11:44 -72.93, 109.07 130.38 06/19/2023 16:11:55 -72.91, 109.04 130.39 1.97 11
29 06/19/2023 17:02:24 72.90, -83.65 49.60 06/19/2023 17:02:41 72.92, -83.67 49.62 2.72 17
30 06/19/2023 17:53:06 -72.91, 83.68 130.40 06/19/2023 17:53:25 -72.92, 83.64 130.38 2.41 19
31 06/19/2023 18:43:46 72.88,-109.04 49.58 06/19/2023 18:44:10 72.88,-108.96 49.57 2.71 24
32 06/19/2023 19:34:28 -72.88, 58.30 130.42 06/19/2023 19:34:54 -72.88, 58.35 130.43 1.85 26
33 06/19/2023 20:25:07 72.91,-134.32 49.60 06/19/2023 20:25:40 72.89,-134.35 49.58 1.83 33
34 06/19/2023 21:15:49 -72.91, 33.02 130.40 06/19/2023 21:16:24 -72.89, 32.96 130.42 2.88 35
35 06/19/2023 22:06:29 72.88,-159.71 49.58 06/19/2023 22:07:10 72.90,-159.75 49.59 2.44 41
36 06/19/2023 22:57:11 -72.89, 7.63 130.42 06/19/2023 22:57:54 -72.90, 7.57 130.41 2.47 43
37 06/19/2023 23:47:51 72.86, 174.90 49.56 06/19/2023 23:48:39 72.86, 174.96 49.55 1.98 48
38 06/20/2023 00:38:33 -72.87, -17.76 130.44 06/20/2023 00:39:23 -72.86, -17.72 130.46 1.38 50
39 06/20/2023 01:29:12 72.89, 149.62 49.59 06/20/2023 01:30:09 72.87, 149.57 49.56 2.70 57
40 06/20/2023 02:19:55 -72.84, -43.14 130.46 06/20/2023 02:20:53 -72.87, -43.12 130.45 2.95 58
41 06/20/2023 03:10:34 72.87, 124.23 49.57 06/20/2023 03:11:39 72.88, 124.18 49.57 2.46 65
42 06/20/2023 04:01:16 -72.87, -68.42 130.43 06/20/2023 04:02:23 -72.88, -68.51 130.44 2.85 67
43 06/20/2023 04:51:56 72.84, 98.85 49.54 06/20/2023 04:53:08 72.84, 98.89 49.52 1.42 72
44 06/20/2023 05:42:38 -72.85, -93.81 130.45 06/20/2023 05:43:52 -72.84, -93.80 130.48 1.43 74
45 06/20/2023 06:33:22 72.62, 73.04 49.35 06/20/2023 06:34:34 72.64, 73.91 49.31 29.09 72
46 06/20/2023 07:24:05 -72.52,-119.82 130.74 06/20/2023 07:25:16 -72.59,-118.67 130.75 39.18 71
47 06/20/2023 08:14:49 72.29, 47.05 49.06 06/20/2023 08:15:57 72.35, 49.13 48.99 70.81 68
48 06/20/2023 09:05:32 -72.25,-145.71 130.98 06/20/2023 09:06:40 -72.30,-143.45 131.07 76.52 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 6/13/2023
SNOs_Map_METOP-B_NPP_20230613.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 06/13/2023 in txt file.

Historial Predications of SNOs between METOP-B and NPP