Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/6/2018
Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 09/19/2018 | 02:02:32 | 74.22, 141.09 | 72.70 | 09/19/2018 | 02:01:25 | 74.24, 138.22 | 72.85 | 86.86 | 67 |
2 | 09/19/2018 | 02:53:16 | -74.13, -51.83 | 107.38 | 09/19/2018 | 02:52:07 | -74.13, -54.17 | 107.27 | 71.43 | 69 |
3 | 09/19/2018 | 03:44:00 | 73.90, 114.96 | 72.43 | 09/19/2018 | 03:42:48 | 73.90, 113.69 | 72.50 | 39.02 | 72 |
4 | 09/19/2018 | 04:34:43 | -73.85, -77.83 | 107.60 | 09/19/2018 | 04:33:31 | -73.84, -78.83 | 107.56 | 31.04 | 72 |
5 | 09/19/2018 | 05:25:27 | 73.62, 88.97 | 72.21 | 09/19/2018 | 05:24:12 | 73.61, 89.02 | 72.21 | 2.10 | 75 |
6 | 09/19/2018 | 06:16:09 | -73.62,-103.70 | 107.78 | 09/19/2018 | 06:14:57 | -73.64,-103.75 | 107.75 | 2.51 | 72 |
7 | 09/19/2018 | 07:06:49 | 73.59, 63.56 | 72.21 | 09/19/2018 | 07:05:42 | 73.61, 63.64 | 72.24 | 3.16 | 67 |
8 | 09/19/2018 | 07:57:31 | -73.59,-129.11 | 107.78 | 09/19/2018 | 07:56:26 | -73.59,-129.01 | 107.77 | 2.95 | 65 |
9 | 09/19/2018 | 08:48:10 | 73.61, 38.27 | 72.26 | 09/19/2018 | 08:47:12 | 73.61, 38.25 | 72.27 | 0.57 | 58 |
10 | 09/19/2018 | 09:38:52 | -73.62,-154.40 | 107.73 | 09/19/2018 | 09:37:56 | -73.60,-154.39 | 107.74 | 1.92 | 56 |
11 | 09/19/2018 | 10:29:32 | 73.58, 12.87 | 72.26 | 09/19/2018 | 10:28:42 | 73.62, 12.87 | 72.30 | 3.69 | 50 |
12 | 09/19/2018 | 11:20:14 | -73.59,-179.80 | 107.73 | 09/19/2018 | 11:19:26 | -73.60,-179.78 | 107.71 | 1.81 | 48 |
13 | 09/19/2018 | 12:10:53 | 73.61, -12.42 | 72.30 | 09/19/2018 | 12:10:12 | 73.62, -12.51 | 72.33 | 3.17 | 41 |
14 | 09/19/2018 | 13:01:35 | -73.61, 154.91 | 107.69 | 09/19/2018 | 13:00:56 | -73.60, 154.84 | 107.68 | 2.08 | 39 |
15 | 09/19/2018 | 13:52:15 | 73.58, -37.83 | 72.31 | 09/19/2018 | 13:51:41 | 73.57, -37.78 | 72.31 | 1.70 | 34 |
16 | 09/19/2018 | 14:42:56 | -73.58, 129.50 | 107.68 | 09/19/2018 | 14:42:24 | -73.56, 129.58 | 107.70 | 3.31 | 32 |
17 | 09/19/2018 | 15:33:35 | 73.60, -63.12 | 72.35 | 09/19/2018 | 15:33:10 | 73.58, -63.16 | 72.34 | 2.63 | 25 |
18 | 09/19/2018 | 16:24:18 | -73.55, 104.10 | 107.68 | 09/19/2018 | 16:23:54 | -73.56, 104.19 | 107.67 | 3.24 | 24 |
19 | 09/19/2018 | 17:14:57 | 73.57, -88.52 | 72.35 | 09/19/2018 | 17:14:40 | 73.58, -88.54 | 72.37 | 1.30 | 17 |
20 | 09/19/2018 | 18:05:39 | -73.57, 78.81 | 107.64 | 09/19/2018 | 18:05:24 | -73.56, 78.81 | 107.64 | 0.87 | 15 |
21 | 09/19/2018 | 18:56:18 | 73.59,-113.82 | 72.40 | 09/19/2018 | 18:56:10 | 73.58,-113.92 | 72.40 | 3.44 | 8 |
22 | 09/19/2018 | 19:47:01 | -73.54, 53.40 | 107.63 | 09/19/2018 | 19:46:54 | -73.57, 53.43 | 107.61 | 2.82 | 7 |
23 | 09/19/2018 | 20:37:40 | 73.56,-139.22 | 72.40 | 09/19/2018 | 20:37:39 | 73.54,-139.19 | 72.37 | 2.97 | 1 |
24 | 09/19/2018 | 21:28:22 | -73.56, 28.11 | 107.59 | 09/19/2018 | 21:28:24 | -73.57, 28.05 | 107.58 | 2.08 | 2 |
25 | 09/19/2018 | 22:19:02 | 73.53,-164.63 | 72.40 | 09/19/2018 | 22:19:09 | 73.54,-164.57 | 72.40 | 1.89 | 7 |
26 | 09/19/2018 | 23:09:44 | -73.54, 2.71 | 107.59 | 09/19/2018 | 23:09:53 | -73.52, 2.78 | 107.60 | 2.70 | 9 |
27 | 09/20/2018 | 00:00:23 | 73.55, 170.08 | 72.45 | 09/20/2018 | 00:00:39 | 73.54, 170.05 | 72.44 | 1.69 | 16 |
28 | 09/20/2018 | 00:51:05 | -73.56, -22.59 | 107.54 | 09/20/2018 | 00:51:23 | -73.53, -22.60 | 107.57 | 3.37 | 18 |
29 | 09/20/2018 | 01:41:45 | 73.53, 144.68 | 72.45 | 09/20/2018 | 01:42:09 | 73.55, 144.67 | 72.47 | 2.33 | 24 |
30 | 09/20/2018 | 02:32:27 | -73.53, -47.99 | 107.54 | 09/20/2018 | 02:32:53 | -73.53, -47.98 | 107.54 | 0.30 | 26 |
31 | 09/20/2018 | 03:23:06 | 73.55, 119.39 | 72.50 | 09/20/2018 | 03:23:39 | 73.55, 119.28 | 72.50 | 3.29 | 33 |
32 | 09/20/2018 | 04:13:48 | -73.55, -73.28 | 107.49 | 09/20/2018 | 04:14:23 | -73.53, -73.37 | 107.51 | 3.20 | 35 |
33 | 09/20/2018 | 05:04:28 | 73.52, 93.98 | 72.50 | 09/20/2018 | 05:05:08 | 73.50, 94.02 | 72.47 | 2.02 | 40 |
34 | 09/20/2018 | 05:55:10 | -73.52, -98.69 | 107.49 | 09/20/2018 | 05:55:53 | -73.54, -98.75 | 107.48 | 2.59 | 43 |
35 | 09/20/2018 | 06:45:50 | 73.49, 68.58 | 72.50 | 09/20/2018 | 06:46:38 | 73.51, 68.63 | 72.50 | 2.56 | 48 |
36 | 09/20/2018 | 07:36:32 | -73.49,-124.09 | 107.49 | 09/20/2018 | 07:37:22 | -73.49,-124.01 | 107.50 | 2.40 | 50 |
37 | 09/20/2018 | 08:27:11 | 73.51, 43.29 | 72.54 | 09/20/2018 | 08:28:08 | 73.51, 43.25 | 72.53 | 1.10 | 57 |
38 | 09/20/2018 | 09:17:53 | -73.51,-149.38 | 107.44 | 09/20/2018 | 09:18:52 | -73.49,-149.40 | 107.47 | 2.31 | 59 |
39 | 09/20/2018 | 10:08:33 | 73.48, 17.88 | 72.55 | 09/20/2018 | 10:09:38 | 73.51, 17.87 | 72.57 | 3.41 | 65 |
40 | 09/20/2018 | 10:59:15 | -73.49,-174.79 | 107.44 | 09/20/2018 | 11:00:22 | -73.50,-174.78 | 107.44 | 1.30 | 67 |
41 | 09/20/2018 | 11:49:54 | 73.50, -7.41 | 72.59 | 09/20/2018 | 11:51:08 | 73.52, -7.51 | 72.60 | 3.52 | 74 |
42 | 09/20/2018 | 12:40:38 | -73.41, 159.70 | 107.49 | 09/20/2018 | 12:41:51 | -73.45, 159.95 | 107.47 | 9.46 | 73 |
43 | 09/20/2018 | 13:31:22 | 73.17, -33.48 | 72.32 | 09/20/2018 | 13:32:32 | 73.22, -32.22 | 72.30 | 40.95 | 70 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 9/6/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 09/06/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service