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: 7/24/2018
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 | 07/30/2018 | 18:12:33 | 74.04,-101.38 | 55.84 | 07/30/2018 | 18:11:25 | 74.06,-103.89 | 56.03 | 76.89 | 68 |
2 | 07/30/2018 | 19:03:17 | -73.94, 65.71 | 124.24 | 07/30/2018 | 19:02:07 | -73.95, 63.68 | 124.09 | 62.29 | 70 |
3 | 07/30/2018 | 19:54:00 | 73.77,-127.38 | 55.62 | 07/30/2018 | 19:52:49 | 73.77,-128.55 | 55.71 | 36.52 | 71 |
4 | 07/30/2018 | 20:44:44 | -73.67, 39.72 | 124.46 | 07/30/2018 | 20:43:31 | -73.66, 39.01 | 124.40 | 22.14 | 73 |
5 | 07/30/2018 | 21:35:27 | 73.49,-153.36 | 55.40 | 07/30/2018 | 21:34:14 | 73.52,-153.35 | 55.45 | 3.55 | 73 |
6 | 07/30/2018 | 22:26:09 | -73.49, 13.98 | 124.59 | 07/30/2018 | 22:24:58 | -73.51, 13.98 | 124.55 | 2.57 | 71 |
7 | 07/30/2018 | 23:16:48 | 73.51,-178.65 | 55.44 | 07/30/2018 | 23:15:44 | 73.52,-178.73 | 55.47 | 2.97 | 64 |
8 | 07/31/2018 | 00:07:30 | -73.51, -11.31 | 124.55 | 07/31/2018 | 00:06:28 | -73.52, -11.40 | 124.53 | 2.77 | 62 |
9 | 07/31/2018 | 00:58:10 | 73.48, 155.95 | 55.43 | 07/31/2018 | 00:57:13 | 73.47, 156.00 | 55.44 | 1.88 | 57 |
10 | 07/31/2018 | 01:48:52 | -73.48, -36.72 | 124.56 | 07/31/2018 | 01:47:57 | -73.47, -36.67 | 124.56 | 2.41 | 55 |
11 | 07/31/2018 | 02:39:31 | 73.50, 130.66 | 55.47 | 07/31/2018 | 02:38:43 | 73.48, 130.62 | 55.46 | 3.21 | 48 |
12 | 07/31/2018 | 03:30:14 | -73.46, -62.12 | 124.57 | 07/31/2018 | 03:29:27 | -73.47, -62.05 | 124.55 | 2.76 | 47 |
13 | 07/31/2018 | 04:20:53 | 73.48, 105.26 | 55.46 | 07/31/2018 | 04:20:13 | 73.48, 105.24 | 55.48 | 0.58 | 40 |
14 | 07/31/2018 | 05:11:35 | -73.48, -87.41 | 124.53 | 07/31/2018 | 05:10:57 | -73.47, -87.43 | 124.53 | 0.87 | 38 |
15 | 07/31/2018 | 06:02:14 | 73.50, 79.97 | 55.50 | 07/31/2018 | 06:01:43 | 73.48, 79.86 | 55.50 | 3.73 | 31 |
16 | 07/31/2018 | 06:52:57 | -73.45,-112.81 | 124.54 | 07/31/2018 | 06:52:27 | -73.48,-112.81 | 124.51 | 2.68 | 30 |
17 | 07/31/2018 | 07:43:36 | 73.47, 54.56 | 55.49 | 07/31/2018 | 07:43:13 | 73.48, 54.48 | 55.52 | 3.01 | 23 |
18 | 07/31/2018 | 08:34:18 | -73.47,-138.10 | 124.50 | 07/31/2018 | 08:33:57 | -73.48,-138.19 | 124.49 | 2.72 | 21 |
19 | 07/31/2018 | 09:24:58 | 73.44, 29.16 | 55.49 | 07/31/2018 | 09:24:42 | 73.44, 29.22 | 55.48 | 1.87 | 16 |
20 | 07/31/2018 | 10:15:40 | -73.45,-163.50 | 124.51 | 07/31/2018 | 10:15:26 | -73.43,-163.45 | 124.52 | 2.36 | 14 |
21 | 07/31/2018 | 11:06:19 | 73.46, 3.87 | 55.52 | 07/31/2018 | 11:06:12 | 73.44, 3.84 | 55.50 | 2.95 | 7 |
22 | 07/31/2018 | 11:57:02 | -73.42, 171.09 | 124.51 | 07/31/2018 | 11:56:56 | -73.43, 171.17 | 124.50 | 2.86 | 6 |
23 | 07/31/2018 | 12:47:41 | 73.44, -21.53 | 55.51 | 07/31/2018 | 12:47:42 | 73.44, -21.54 | 55.52 | 0.74 | 1 |
24 | 07/31/2018 | 13:38:23 | -73.44, 145.80 | 124.48 | 07/31/2018 | 13:38:26 | -73.43, 145.79 | 124.48 | 0.76 | 3 |
25 | 07/31/2018 | 14:29:02 | 73.46, -46.82 | 55.55 | 07/31/2018 | 14:29:12 | 73.44, -46.92 | 55.54 | 3.55 | 10 |
26 | 07/31/2018 | 15:19:45 | -73.41, 120.40 | 124.48 | 07/31/2018 | 15:19:56 | -73.44, 120.41 | 124.46 | 2.80 | 11 |
27 | 07/31/2018 | 16:10:24 | 73.43, -72.23 | 55.54 | 07/31/2018 | 16:10:42 | 73.45, -72.30 | 55.56 | 3.10 | 18 |
28 | 07/31/2018 | 17:01:06 | -73.43, 95.11 | 124.45 | 07/31/2018 | 17:01:26 | -73.44, 95.03 | 124.44 | 2.71 | 20 |
29 | 07/31/2018 | 17:51:46 | 73.40, -97.63 | 55.54 | 07/31/2018 | 17:52:11 | 73.40, -97.57 | 55.53 | 1.86 | 25 |
30 | 07/31/2018 | 18:42:28 | -73.41, 69.71 | 124.45 | 07/31/2018 | 18:42:55 | -73.39, 69.76 | 124.48 | 2.29 | 27 |
31 | 07/31/2018 | 19:33:07 | 73.42,-122.92 | 55.57 | 07/31/2018 | 19:33:41 | 73.40,-122.95 | 55.55 | 2.69 | 34 |
32 | 07/31/2018 | 20:23:50 | -73.38, 44.31 | 124.46 | 07/31/2018 | 20:24:25 | -73.39, 44.38 | 124.46 | 2.95 | 35 |
33 | 07/31/2018 | 21:14:29 | 73.39,-148.32 | 55.57 | 07/31/2018 | 21:15:11 | 73.40,-148.33 | 55.57 | 0.96 | 42 |
34 | 07/31/2018 | 22:05:11 | -73.40, 19.02 | 124.42 | 07/31/2018 | 22:05:55 | -73.40, 19.00 | 124.44 | 0.66 | 44 |
35 | 07/31/2018 | 22:55:50 | 73.42,-173.61 | 55.60 | 07/31/2018 | 22:56:41 | 73.41,-173.71 | 55.59 | 3.40 | 51 |
36 | 07/31/2018 | 23:46:33 | -73.37, -6.39 | 124.43 | 07/31/2018 | 23:47:25 | -73.40, -6.38 | 124.42 | 2.93 | 52 |
37 | 08/01/2018 | 00:37:12 | 73.39, 160.99 | 55.60 | 08/01/2018 | 00:38:11 | 73.41, 160.91 | 55.61 | 3.23 | 59 |
38 | 08/01/2018 | 01:27:54 | -73.39, -31.68 | 124.39 | 08/01/2018 | 01:28:55 | -73.40, -31.76 | 124.40 | 2.72 | 61 |
39 | 08/01/2018 | 02:18:34 | 73.36, 135.58 | 55.59 | 08/01/2018 | 02:19:40 | 73.36, 135.64 | 55.57 | 1.87 | 66 |
40 | 08/01/2018 | 03:09:16 | -73.37, -57.08 | 124.40 | 08/01/2018 | 03:10:24 | -73.35, -57.03 | 124.43 | 2.21 | 68 |
41 | 08/01/2018 | 03:59:55 | 73.33, 110.18 | 55.59 | 08/01/2018 | 04:01:09 | 73.36, 110.26 | 55.59 | 4.25 | 74 |
42 | 08/01/2018 | 04:50:39 | -73.24, -82.70 | 124.49 | 08/01/2018 | 04:51:52 | -73.31, -82.29 | 124.47 | 15.02 | 73 |
43 | 08/01/2018 | 05:41:23 | 73.00, 84.13 | 55.33 | 08/01/2018 | 05:42:33 | 73.06, 85.55 | 55.28 | 46.71 | 70 |
44 | 08/01/2018 | 06:32:06 | -72.96,-108.64 | 124.70 | 08/01/2018 | 06:33:16 | -73.01,-107.02 | 124.78 | 53.16 | 70 |
45 | 08/01/2018 | 07:22:51 | 72.67, 58.10 | 55.07 | 08/01/2018 | 07:23:56 | 72.71, 60.92 | 54.90 | 93.55 | 65 |
46 | 08/01/2018 | 08:13:34 | -72.63,-134.66 | 124.96 | 08/01/2018 | 08:14:39 | -72.66,-131.65 | 125.15 | 99.95 | 65 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 7/24/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 07/24/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service