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: 7/18/2019
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 | 07/19/2019 | 19:16:40 | 75.05,-119.19 | 54.53 | 07/19/2019 | 19:15:34 | 75.04,-122.51 | 54.77 | 95.37 | 66 |
2 | 07/19/2019 | 20:07:24 | -74.94, 47.82 | 125.56 | 07/19/2019 | 20:06:16 | -74.95, 45.07 | 125.34 | 79.50 | 68 |
3 | 07/19/2019 | 20:58:08 | 74.74,-145.38 | 54.30 | 07/19/2019 | 20:56:58 | 74.76,-147.09 | 54.45 | 49.93 | 70 |
4 | 07/19/2019 | 21:48:52 | -74.63, 21.65 | 125.79 | 07/19/2019 | 21:47:40 | -74.66, 20.48 | 125.65 | 34.47 | 72 |
5 | 07/19/2019 | 22:39:36 | 74.43,-171.54 | 54.06 | 07/19/2019 | 22:38:21 | 74.42,-171.56 | 54.08 | 1.11 | 75 |
6 | 07/19/2019 | 23:30:18 | -74.42, -4.25 | 125.95 | 07/19/2019 | 23:29:05 | -74.43, -4.26 | 125.92 | 1.34 | 73 |
7 | 07/20/2019 | 00:20:58 | 74.41, 163.07 | 54.06 | 07/20/2019 | 00:19:51 | 74.43, 163.06 | 54.09 | 1.71 | 67 |
8 | 07/20/2019 | 01:11:40 | -74.40, -29.64 | 125.95 | 07/20/2019 | 01:10:35 | -74.43, -29.64 | 125.90 | 3.85 | 65 |
9 | 07/20/2019 | 02:02:20 | 74.39, 137.68 | 54.06 | 07/20/2019 | 02:01:20 | 74.38, 137.80 | 54.06 | 3.64 | 60 |
10 | 07/20/2019 | 02:53:01 | -74.43, -54.90 | 125.91 | 07/20/2019 | 02:52:05 | -74.44, -55.03 | 125.88 | 3.84 | 56 |
11 | 07/20/2019 | 03:43:42 | 74.37, 112.29 | 54.05 | 07/20/2019 | 03:42:50 | 74.39, 112.41 | 54.07 | 3.80 | 52 |
12 | 07/20/2019 | 04:34:23 | -74.41, -80.29 | 125.92 | 07/20/2019 | 04:33:34 | -74.39, -80.28 | 125.92 | 1.94 | 49 |
13 | 07/20/2019 | 05:25:03 | 74.40, 87.03 | 54.09 | 07/20/2019 | 05:24:20 | 74.39, 87.03 | 54.09 | 1.56 | 43 |
14 | 07/20/2019 | 06:15:45 | -74.39,-105.68 | 125.92 | 07/20/2019 | 06:15:04 | -74.39,-105.67 | 125.90 | 0.66 | 41 |
15 | 07/20/2019 | 07:06:25 | 74.38, 61.64 | 54.09 | 07/20/2019 | 07:05:50 | 74.39, 61.64 | 54.11 | 1.01 | 35 |
16 | 07/20/2019 | 07:57:07 | -74.37,-131.07 | 125.92 | 07/20/2019 | 07:56:34 | -74.40,-131.05 | 125.88 | 3.15 | 33 |
17 | 07/20/2019 | 08:47:47 | 74.37, 36.25 | 54.09 | 07/20/2019 | 08:47:20 | 74.40, 36.26 | 54.13 | 3.58 | 27 |
18 | 07/20/2019 | 09:38:28 | -74.40,-156.33 | 125.88 | 07/20/2019 | 09:38:04 | -74.40,-156.44 | 125.86 | 3.22 | 24 |
19 | 07/20/2019 | 10:29:08 | 74.40, 10.99 | 54.13 | 07/20/2019 | 10:28:50 | 74.40, 10.87 | 54.14 | 3.53 | 18 |
20 | 07/20/2019 | 11:19:50 | -74.38, 178.28 | 125.88 | 07/20/2019 | 11:19:33 | -74.36, 178.30 | 125.90 | 2.74 | 17 |
21 | 07/20/2019 | 12:10:30 | 74.38, -14.40 | 54.12 | 07/20/2019 | 12:10:19 | 74.36, -14.39 | 54.11 | 2.24 | 11 |
22 | 07/20/2019 | 13:01:12 | -74.36, 152.89 | 125.88 | 07/20/2019 | 13:01:03 | -74.36, 152.92 | 125.88 | 0.79 | 9 |
23 | 07/20/2019 | 13:51:52 | 74.36, -39.79 | 54.12 | 07/20/2019 | 13:51:49 | 74.36, -39.77 | 54.12 | 0.68 | 3 |
24 | 07/20/2019 | 14:42:34 | -74.34, 127.50 | 125.89 | 07/20/2019 | 14:42:33 | -74.37, 127.53 | 125.87 | 2.57 | 1 |
25 | 07/20/2019 | 15:33:14 | 74.34, -65.18 | 54.12 | 07/20/2019 | 15:33:19 | 74.37, -65.16 | 54.14 | 3.03 | 5 |
26 | 07/20/2019 | 16:23:55 | -74.37, 102.24 | 125.85 | 07/20/2019 | 16:24:03 | -74.37, 102.15 | 125.85 | 2.77 | 8 |
27 | 07/20/2019 | 17:14:35 | 74.37, -90.44 | 54.16 | 07/20/2019 | 17:14:49 | 74.37, -90.54 | 54.16 | 2.94 | 14 |
28 | 07/20/2019 | 18:05:17 | -74.36, 76.85 | 125.85 | 07/20/2019 | 18:05:33 | -74.37, 76.76 | 125.83 | 3.31 | 16 |
29 | 07/20/2019 | 18:55:56 | 74.35,-115.83 | 54.16 | 07/20/2019 | 18:56:17 | 74.32,-115.80 | 54.12 | 2.98 | 21 |
30 | 07/20/2019 | 19:46:38 | -74.34, 51.46 | 125.85 | 07/20/2019 | 19:47:01 | -74.33, 51.50 | 125.87 | 1.52 | 23 |
31 | 07/20/2019 | 20:37:18 | 74.33,-141.22 | 54.15 | 07/20/2019 | 20:37:47 | 74.33,-141.19 | 54.14 | 1.10 | 29 |
32 | 07/20/2019 | 21:28:00 | -74.32, 26.07 | 125.85 | 07/20/2019 | 21:28:31 | -74.33, 26.12 | 125.85 | 2.17 | 31 |
33 | 07/20/2019 | 22:18:40 | 74.31,-166.61 | 54.15 | 07/20/2019 | 22:19:17 | 74.33,-166.57 | 54.16 | 2.61 | 37 |
34 | 07/20/2019 | 23:09:21 | -74.35, 0.81 | 125.82 | 07/20/2019 | 23:10:01 | -74.34, 0.73 | 125.83 | 2.56 | 40 |
35 | 07/21/2019 | 00:00:01 | 74.34, 168.13 | 54.19 | 07/21/2019 | 00:00:47 | 74.34, 168.04 | 54.18 | 2.50 | 46 |
36 | 07/21/2019 | 00:50:43 | -74.33, -24.58 | 125.82 | 07/21/2019 | 00:51:31 | -74.34, -24.65 | 125.82 | 2.51 | 48 |
37 | 07/21/2019 | 01:41:23 | 74.32, 142.74 | 54.19 | 07/21/2019 | 01:42:17 | 74.34, 142.66 | 54.20 | 3.06 | 54 |
38 | 07/21/2019 | 02:32:05 | -74.31, -49.97 | 125.82 | 07/21/2019 | 02:33:00 | -74.30, -49.91 | 125.85 | 2.34 | 55 |
39 | 07/21/2019 | 03:22:45 | 74.30, 117.35 | 54.19 | 07/21/2019 | 03:23:46 | 74.30, 117.40 | 54.16 | 1.80 | 61 |
40 | 07/21/2019 | 04:13:27 | -74.29, -75.36 | 125.82 | 07/21/2019 | 04:14:30 | -74.30, -75.29 | 125.83 | 2.08 | 63 |
41 | 07/21/2019 | 05:04:07 | 74.29, 91.96 | 54.19 | 07/21/2019 | 05:05:16 | 74.30, 92.02 | 54.18 | 2.40 | 69 |
42 | 07/21/2019 | 05:54:48 | -74.32,-100.62 | 125.78 | 07/21/2019 | 05:56:00 | -74.31,-100.68 | 125.82 | 2.64 | 72 |
43 | 07/21/2019 | 06:45:31 | 74.17, 66.33 | 54.11 | 07/21/2019 | 06:46:44 | 74.21, 66.88 | 54.08 | 17.37 | 73 |
44 | 07/21/2019 | 07:36:14 | -74.11,-126.50 | 125.94 | 07/21/2019 | 07:37:26 | -74.11,-125.57 | 126.02 | 28.24 | 72 |
45 | 07/21/2019 | 08:26:59 | 73.85, 40.22 | 53.87 | 07/21/2019 | 08:28:07 | 73.87, 42.35 | 53.71 | 65.79 | 68 |
46 | 07/21/2019 | 09:17:42 | -73.79,-152.59 | 126.17 | 07/21/2019 | 09:18:50 | -73.82,-150.23 | 126.34 | 73.29 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 7/18/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 07/18/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service