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 | 74.06,-101.33 | 55.86 | 07/30/2018 | 18:11:25 | 74.04,-103.85 | 56.01 | 76.92 | 68 |
2 | 07/30/2018 | 19:03:17 | -73.96, 65.75 | 124.22 | 07/30/2018 | 19:02:08 | -73.98, 63.61 | 124.05 | 65.94 | 69 |
3 | 07/30/2018 | 19:54:01 | 73.73,-127.45 | 55.60 | 07/30/2018 | 19:52:49 | 73.75,-128.51 | 55.69 | 33.00 | 72 |
4 | 07/30/2018 | 20:44:45 | -73.64, 39.65 | 124.48 | 07/30/2018 | 20:43:31 | -73.64, 39.05 | 124.42 | 18.58 | 74 |
5 | 07/30/2018 | 21:35:27 | 73.51,-153.31 | 55.42 | 07/30/2018 | 21:34:14 | 73.50,-153.31 | 55.43 | 0.64 | 73 |
6 | 07/30/2018 | 22:26:09 | -73.51, 14.02 | 124.57 | 07/30/2018 | 22:24:58 | -73.50, 14.02 | 124.57 | 1.50 | 71 |
7 | 07/30/2018 | 23:16:49 | 73.48,-178.72 | 55.41 | 07/30/2018 | 23:15:44 | 73.50,-178.69 | 55.45 | 2.93 | 65 |
8 | 07/31/2018 | 00:07:31 | -73.48, -11.39 | 124.58 | 07/31/2018 | 00:06:28 | -73.50, -11.36 | 124.55 | 2.03 | 63 |
9 | 07/31/2018 | 00:58:10 | 73.50, 155.99 | 55.45 | 07/31/2018 | 00:57:14 | 73.51, 155.93 | 55.47 | 2.03 | 56 |
10 | 07/31/2018 | 01:48:52 | -73.50, -36.68 | 124.54 | 07/31/2018 | 01:47:58 | -73.50, -36.74 | 124.53 | 2.06 | 54 |
11 | 07/31/2018 | 02:39:32 | 73.47, 130.59 | 55.44 | 07/31/2018 | 02:38:43 | 73.46, 130.67 | 55.44 | 2.87 | 49 |
12 | 07/31/2018 | 03:30:14 | -73.48, -62.08 | 124.55 | 07/31/2018 | 03:29:28 | -73.50, -62.12 | 124.51 | 3.27 | 46 |
13 | 07/31/2018 | 04:20:54 | 73.44, 105.19 | 55.44 | 07/31/2018 | 04:20:13 | 73.46, 105.29 | 55.46 | 3.62 | 41 |
14 | 07/31/2018 | 05:11:36 | -73.45, -87.48 | 124.56 | 07/31/2018 | 05:10:57 | -73.45, -87.39 | 124.55 | 3.11 | 39 |
15 | 07/31/2018 | 06:02:15 | 73.47, 79.90 | 55.47 | 07/31/2018 | 06:01:43 | 73.46, 79.91 | 55.48 | 0.46 | 32 |
16 | 07/31/2018 | 06:52:57 | -73.47,-112.77 | 124.52 | 07/31/2018 | 06:52:27 | -73.46,-112.77 | 124.53 | 1.40 | 30 |
17 | 07/31/2018 | 07:43:37 | 73.44, 54.49 | 55.47 | 07/31/2018 | 07:43:13 | 73.47, 54.52 | 55.50 | 3.19 | 24 |
18 | 07/31/2018 | 08:34:19 | -73.44,-138.17 | 124.53 | 07/31/2018 | 08:33:57 | -73.46,-138.15 | 124.51 | 2.15 | 22 |
19 | 07/31/2018 | 09:24:57 | 73.46, 29.20 | 55.50 | 07/31/2018 | 09:24:42 | 73.47, 29.14 | 55.52 | 2.04 | 15 |
20 | 07/31/2018 | 10:15:39 | -73.46,-163.46 | 124.49 | 07/31/2018 | 10:15:26 | -73.46,-163.53 | 124.49 | 2.00 | 13 |
21 | 07/31/2018 | 11:06:19 | 73.43, 3.80 | 55.50 | 07/31/2018 | 11:06:11 | 73.42, 3.88 | 55.48 | 2.80 | 8 |
22 | 07/31/2018 | 11:57:01 | -73.44, 171.13 | 124.50 | 07/31/2018 | 11:56:55 | -73.41, 171.21 | 124.52 | 3.36 | 6 |
23 | 07/31/2018 | 12:47:40 | 73.45, -21.49 | 55.53 | 07/31/2018 | 12:47:41 | 73.42, -21.50 | 55.50 | 3.53 | 1 |
24 | 07/31/2018 | 13:38:23 | -73.41, 145.73 | 124.50 | 07/31/2018 | 13:38:25 | -73.42, 145.83 | 124.50 | 3.17 | 2 |
25 | 07/31/2018 | 14:29:02 | 73.43, -46.89 | 55.52 | 07/31/2018 | 14:29:11 | 73.43, -46.88 | 55.52 | 0.36 | 9 |
26 | 07/31/2018 | 15:19:44 | -73.43, 120.44 | 124.47 | 07/31/2018 | 15:19:55 | -73.42, 120.45 | 124.48 | 1.29 | 11 |
27 | 07/31/2018 | 16:10:23 | 73.45, -72.18 | 55.56 | 07/31/2018 | 16:10:41 | 73.43, -72.26 | 55.54 | 3.41 | 18 |
28 | 07/31/2018 | 17:01:06 | -73.40, 95.04 | 124.47 | 07/31/2018 | 17:01:25 | -73.42, 95.07 | 124.46 | 2.26 | 19 |
29 | 07/31/2018 | 17:51:45 | 73.42, -97.59 | 55.55 | 07/31/2018 | 17:52:11 | 73.43, -97.64 | 55.56 | 2.10 | 26 |
30 | 07/31/2018 | 18:42:27 | -73.42, 69.75 | 124.44 | 07/31/2018 | 18:42:55 | -73.42, 69.69 | 124.44 | 1.96 | 28 |
31 | 07/31/2018 | 19:33:07 | 73.39,-122.99 | 55.55 | 07/31/2018 | 19:33:40 | 73.38,-122.91 | 55.53 | 2.74 | 33 |
32 | 07/31/2018 | 20:23:49 | -73.40, 44.35 | 124.44 | 07/31/2018 | 20:24:24 | -73.38, 44.42 | 124.48 | 3.29 | 35 |
33 | 07/31/2018 | 21:14:28 | 73.41,-148.28 | 55.58 | 07/31/2018 | 21:15:10 | 73.38,-148.29 | 55.55 | 3.28 | 42 |
34 | 07/31/2018 | 22:05:11 | -73.37, 18.95 | 124.45 | 07/31/2018 | 22:05:54 | -73.38, 19.04 | 124.46 | 3.21 | 43 |
35 | 07/31/2018 | 22:55:50 | 73.39,-173.68 | 55.58 | 07/31/2018 | 22:56:40 | 73.39,-173.67 | 55.57 | 0.41 | 50 |
36 | 07/31/2018 | 23:46:32 | -73.39, -6.34 | 124.41 | 07/31/2018 | 23:47:24 | -73.38, -6.34 | 124.44 | 1.18 | 52 |
37 | 08/01/2018 | 00:37:11 | 73.41, 161.03 | 55.61 | 08/01/2018 | 00:38:10 | 73.39, 160.95 | 55.59 | 3.21 | 59 |
38 | 08/01/2018 | 01:27:54 | -73.36, -31.75 | 124.42 | 08/01/2018 | 01:28:54 | -73.38, -31.72 | 124.42 | 2.37 | 60 |
39 | 08/01/2018 | 02:18:33 | 73.38, 135.63 | 55.61 | 08/01/2018 | 02:19:40 | 73.39, 135.57 | 55.61 | 2.22 | 67 |
40 | 08/01/2018 | 03:09:15 | -73.39, -57.04 | 124.38 | 08/01/2018 | 03:10:24 | -73.39, -57.10 | 124.40 | 1.95 | 69 |
41 | 08/01/2018 | 03:59:56 | 73.30, 110.11 | 55.56 | 08/01/2018 | 04:01:09 | 73.34, 110.30 | 55.57 | 7.76 | 73 |
42 | 08/01/2018 | 04:50:39 | -73.26, -82.66 | 124.47 | 08/01/2018 | 04:51:52 | -73.29, -82.25 | 124.49 | 13.43 | 73 |
43 | 08/01/2018 | 05:41:23 | 73.02, 84.17 | 55.34 | 08/01/2018 | 05:42:33 | 73.05, 85.59 | 55.26 | 46.23 | 70 |
44 | 08/01/2018 | 06:32:07 | -72.93,-108.71 | 124.73 | 08/01/2018 | 06:33:16 | -72.99,-106.98 | 124.80 | 56.83 | 69 |
45 | 08/01/2018 | 07:22:51 | 72.69, 58.13 | 55.08 | 08/01/2018 | 07:23:57 | 72.74, 60.85 | 54.94 | 90.00 | 66 |
46 | 08/01/2018 | 08:13:34 | -72.64,-134.63 | 124.94 | 08/01/2018 | 08:14:40 | -72.69,-131.72 | 125.12 | 96.41 | 66 |
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