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: 7/22/2018
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 | 74.05,-101.35 | 55.85 | 07/30/2018 | 18:11:25 | 74.05,-103.87 | 56.02 | 77.04 | 68 |
2 | 07/30/2018 | 19:03:17 | -73.96, 65.74 | 124.23 | 07/30/2018 | 19:02:07 | -73.94, 63.71 | 124.10 | 62.47 | 70 |
3 | 07/30/2018 | 19:54:01 | 73.73,-127.47 | 55.59 | 07/30/2018 | 19:52:49 | 73.76,-128.53 | 55.70 | 33.28 | 72 |
4 | 07/30/2018 | 20:44:44 | -73.68, 39.75 | 124.45 | 07/30/2018 | 20:43:31 | -73.65, 39.04 | 124.41 | 22.58 | 73 |
5 | 07/30/2018 | 21:35:27 | 73.50,-153.33 | 55.41 | 07/30/2018 | 21:34:14 | 73.51,-153.33 | 55.44 | 1.26 | 73 |
6 | 07/30/2018 | 22:26:09 | -73.50, 14.01 | 124.58 | 07/30/2018 | 22:24:58 | -73.50, 14.00 | 124.56 | 0.12 | 71 |
7 | 07/30/2018 | 23:16:48 | 73.52,-178.62 | 55.45 | 07/30/2018 | 23:15:44 | 73.51,-178.71 | 55.46 | 2.98 | 64 |
8 | 07/31/2018 | 00:07:31 | -73.48, -11.40 | 124.59 | 07/31/2018 | 00:06:28 | -73.51, -11.38 | 124.54 | 3.32 | 63 |
9 | 07/31/2018 | 00:58:10 | 73.49, 155.98 | 55.44 | 07/31/2018 | 00:57:14 | 73.52, 155.91 | 55.48 | 3.24 | 56 |
10 | 07/31/2018 | 01:48:52 | -73.50, -36.69 | 124.55 | 07/31/2018 | 01:47:58 | -73.51, -36.76 | 124.52 | 2.44 | 54 |
11 | 07/31/2018 | 02:39:32 | 73.46, 130.57 | 55.44 | 07/31/2018 | 02:38:43 | 73.47, 130.64 | 55.45 | 2.26 | 49 |
12 | 07/31/2018 | 03:30:14 | -73.47, -62.09 | 124.56 | 07/31/2018 | 03:29:27 | -73.46, -62.02 | 124.56 | 2.39 | 47 |
13 | 07/31/2018 | 04:20:53 | 73.49, 105.28 | 55.47 | 07/31/2018 | 04:20:13 | 73.47, 105.26 | 55.47 | 1.98 | 40 |
14 | 07/31/2018 | 05:11:35 | -73.49, -87.38 | 124.52 | 07/31/2018 | 05:10:57 | -73.46, -87.40 | 124.54 | 3.41 | 38 |
15 | 07/31/2018 | 06:02:15 | 73.46, 79.88 | 55.47 | 07/31/2018 | 06:01:43 | 73.47, 79.88 | 55.49 | 1.53 | 32 |
16 | 07/31/2018 | 06:52:57 | -73.46,-112.78 | 124.53 | 07/31/2018 | 06:52:27 | -73.46,-112.78 | 124.52 | 0.04 | 30 |
17 | 07/31/2018 | 07:43:36 | 73.48, 54.59 | 55.50 | 07/31/2018 | 07:43:13 | 73.48, 54.50 | 55.51 | 2.84 | 23 |
18 | 07/31/2018 | 08:34:19 | -73.44,-138.18 | 124.53 | 07/31/2018 | 08:33:57 | -73.47,-138.16 | 124.50 | 3.45 | 22 |
19 | 07/31/2018 | 09:24:58 | 73.45, 29.19 | 55.50 | 07/31/2018 | 09:24:42 | 73.43, 29.24 | 55.47 | 3.23 | 16 |
20 | 07/31/2018 | 10:15:40 | -73.46,-163.47 | 124.50 | 07/31/2018 | 10:15:27 | -73.47,-163.54 | 124.48 | 2.47 | 13 |
21 | 07/31/2018 | 11:06:20 | 73.42, 3.78 | 55.49 | 07/31/2018 | 11:06:12 | 73.43, 3.86 | 55.49 | 2.36 | 8 |
22 | 07/31/2018 | 11:57:02 | -73.43, 171.12 | 124.50 | 07/31/2018 | 11:56:56 | -73.42, 171.19 | 124.51 | 2.35 | 6 |
23 | 07/31/2018 | 12:47:41 | 73.45, -21.51 | 55.52 | 07/31/2018 | 12:47:42 | 73.43, -21.52 | 55.51 | 1.71 | 1 |
24 | 07/31/2018 | 13:38:23 | -73.45, 145.83 | 124.47 | 07/31/2018 | 13:38:26 | -73.42, 145.81 | 124.49 | 3.29 | 3 |
25 | 07/31/2018 | 14:29:03 | 73.42, -46.91 | 55.52 | 07/31/2018 | 14:29:12 | 73.43, -46.90 | 55.53 | 1.80 | 9 |
26 | 07/31/2018 | 15:19:45 | -73.43, 120.43 | 124.47 | 07/31/2018 | 15:19:56 | -73.43, 120.43 | 124.47 | 0.15 | 11 |
27 | 07/31/2018 | 16:10:23 | 73.44, -72.20 | 55.55 | 07/31/2018 | 16:10:41 | 73.44, -72.28 | 55.55 | 2.74 | 18 |
28 | 07/31/2018 | 17:01:05 | -73.45, 95.14 | 124.44 | 07/31/2018 | 17:01:25 | -73.43, 95.05 | 124.45 | 3.52 | 20 |
29 | 07/31/2018 | 17:51:45 | 73.41, -97.60 | 55.55 | 07/31/2018 | 17:52:10 | 73.39, -97.55 | 55.52 | 3.02 | 25 |
30 | 07/31/2018 | 18:42:27 | -73.42, 69.74 | 124.44 | 07/31/2018 | 18:42:55 | -73.43, 69.67 | 124.43 | 2.52 | 28 |
31 | 07/31/2018 | 19:33:07 | 73.38,-123.00 | 55.54 | 07/31/2018 | 19:33:40 | 73.39,-122.93 | 55.54 | 2.46 | 33 |
32 | 07/31/2018 | 20:23:49 | -73.39, 44.34 | 124.45 | 07/31/2018 | 20:24:24 | -73.38, 44.40 | 124.47 | 2.30 | 35 |
33 | 07/31/2018 | 21:14:28 | 73.41,-148.29 | 55.58 | 07/31/2018 | 21:15:10 | 73.39,-148.31 | 55.56 | 1.45 | 42 |
34 | 07/31/2018 | 22:05:10 | -73.41, 19.05 | 124.41 | 07/31/2018 | 22:05:54 | -73.39, 19.02 | 124.45 | 3.16 | 44 |
35 | 07/31/2018 | 22:55:50 | 73.38,-173.70 | 55.57 | 07/31/2018 | 22:56:40 | 73.40,-173.69 | 55.58 | 2.07 | 50 |
36 | 07/31/2018 | 23:46:32 | -73.39, -6.36 | 124.42 | 07/31/2018 | 23:47:24 | -73.39, -6.36 | 124.43 | 0.29 | 52 |
37 | 08/01/2018 | 00:37:11 | 73.40, 161.01 | 55.61 | 08/01/2018 | 00:38:10 | 73.40, 160.93 | 55.60 | 2.69 | 59 |
38 | 08/01/2018 | 01:27:53 | -73.41, -31.65 | 124.38 | 08/01/2018 | 01:28:54 | -73.39, -31.74 | 124.41 | 3.45 | 61 |
39 | 08/01/2018 | 02:18:33 | 73.37, 135.61 | 55.60 | 08/01/2018 | 02:19:39 | 73.35, 135.66 | 55.56 | 2.80 | 66 |
40 | 08/01/2018 | 03:09:15 | -73.38, -57.05 | 124.39 | 08/01/2018 | 03:10:24 | -73.39, -57.12 | 124.39 | 2.61 | 69 |
41 | 08/01/2018 | 03:59:56 | 73.29, 110.10 | 55.55 | 08/01/2018 | 04:01:09 | 73.35, 110.28 | 55.58 | 8.93 | 73 |
42 | 08/01/2018 | 04:50:39 | -73.25, -82.67 | 124.48 | 08/01/2018 | 04:51:52 | -73.30, -82.27 | 124.48 | 13.66 | 73 |
43 | 08/01/2018 | 05:41:23 | 73.01, 84.15 | 55.34 | 08/01/2018 | 05:42:33 | 73.06, 85.57 | 55.27 | 46.16 | 70 |
44 | 08/01/2018 | 06:32:06 | -72.97,-108.61 | 124.69 | 08/01/2018 | 06:33:16 | -73.00,-106.99 | 124.79 | 52.70 | 70 |
45 | 08/01/2018 | 07:22:51 | 72.68, 58.12 | 55.08 | 08/01/2018 | 07:23:57 | 72.76, 60.83 | 54.95 | 89.93 | 66 |
46 | 08/01/2018 | 08:13:34 | -72.64,-134.64 | 124.95 | 08/01/2018 | 08:14:40 | -72.70,-131.74 | 125.11 | 96.26 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 7/22/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 07/22/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service