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: 5/24/2020
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 | 05/24/2020 | 17:21:38 | 75.39, -94.97 | 54.84 | 05/24/2020 | 17:20:51 | 75.41, -94.97 | 54.87 | 1.97 | 47 |
2 | 05/24/2020 | 18:12:20 | -75.38, 72.33 | 125.17 | 05/24/2020 | 18:11:35 | -75.40, 72.38 | 125.15 | 2.25 | 45 |
3 | 05/24/2020 | 19:02:59 | 75.42,-120.23 | 54.85 | 05/24/2020 | 19:02:21 | 75.41,-120.36 | 54.87 | 3.53 | 38 |
4 | 05/24/2020 | 19:53:41 | -75.41, 47.07 | 125.16 | 05/24/2020 | 19:53:05 | -75.40, 46.99 | 125.15 | 2.40 | 36 |
5 | 05/24/2020 | 20:44:21 | 75.40,-145.63 | 54.82 | 05/24/2020 | 20:43:50 | 75.37,-145.60 | 54.81 | 3.02 | 31 |
6 | 05/24/2020 | 21:35:03 | -75.39, 21.67 | 125.19 | 05/24/2020 | 21:34:35 | -75.41, 21.60 | 125.16 | 2.95 | 28 |
7 | 05/24/2020 | 22:25:43 | 75.38,-171.03 | 54.80 | 05/24/2020 | 22:25:20 | 75.38,-170.99 | 54.80 | 1.11 | 23 |
8 | 05/24/2020 | 23:16:25 | -75.37, -3.73 | 125.22 | 05/24/2020 | 23:16:04 | -75.37, -3.65 | 125.22 | 2.29 | 21 |
9 | 05/25/2020 | 00:07:05 | 75.36, 163.57 | 54.77 | 05/25/2020 | 00:06:50 | 75.38, 163.62 | 54.79 | 3.12 | 15 |
10 | 05/25/2020 | 00:57:46 | -75.40, -28.99 | 125.21 | 05/25/2020 | 00:57:34 | -75.37, -29.04 | 125.23 | 3.06 | 12 |
11 | 05/25/2020 | 01:48:26 | 75.38, 138.31 | 54.78 | 05/25/2020 | 01:48:20 | 75.39, 138.22 | 54.79 | 2.30 | 6 |
12 | 05/25/2020 | 02:39:08 | -75.38, -54.39 | 125.24 | 05/25/2020 | 02:39:04 | -75.38, -54.43 | 125.23 | 1.11 | 4 |
13 | 05/25/2020 | 03:29:48 | 75.36, 112.91 | 54.75 | 05/25/2020 | 03:29:49 | 75.34, 112.98 | 54.73 | 2.91 | 1 |
14 | 05/25/2020 | 04:20:30 | -75.36, -79.79 | 125.27 | 05/25/2020 | 04:20:34 | -75.38, -79.82 | 125.24 | 3.04 | 4 |
15 | 05/25/2020 | 05:11:10 | 75.34, 87.50 | 54.72 | 05/25/2020 | 05:11:19 | 75.35, 87.59 | 54.72 | 2.44 | 9 |
16 | 05/25/2020 | 06:01:52 | -75.34,-105.19 | 125.29 | 05/25/2020 | 06:02:03 | -75.34,-105.07 | 125.30 | 3.50 | 11 |
17 | 05/25/2020 | 06:52:31 | 75.37, 62.24 | 54.73 | 05/25/2020 | 06:52:49 | 75.35, 62.20 | 54.71 | 2.17 | 18 |
18 | 05/25/2020 | 07:43:13 | -75.36,-130.45 | 125.29 | 05/25/2020 | 07:43:33 | -75.35,-130.46 | 125.31 | 1.96 | 20 |
19 | 05/25/2020 | 08:33:53 | 75.35, 36.84 | 54.70 | 05/25/2020 | 08:34:19 | 75.36, 36.81 | 54.71 | 1.59 | 26 |
20 | 05/25/2020 | 09:24:35 | -75.34,-155.85 | 125.31 | 05/25/2020 | 09:25:03 | -75.35,-155.85 | 125.31 | 0.88 | 28 |
21 | 05/25/2020 | 10:15:15 | 75.33, 11.44 | 54.68 | 05/25/2020 | 10:15:48 | 75.32, 11.56 | 54.65 | 3.45 | 33 |
22 | 05/25/2020 | 11:05:57 | -75.32, 178.75 | 125.34 | 05/25/2020 | 11:06:33 | -75.36, 178.76 | 125.32 | 3.73 | 36 |
23 | 05/25/2020 | 11:56:36 | 75.36, -13.82 | 54.68 | 05/25/2020 | 11:57:18 | 75.32, -13.83 | 54.64 | 3.74 | 42 |
24 | 05/25/2020 | 12:47:18 | -75.35, 153.49 | 125.33 | 05/25/2020 | 12:48:03 | -75.36, 153.37 | 125.33 | 3.53 | 45 |
25 | 05/25/2020 | 13:37:58 | 75.34, -39.22 | 54.66 | 05/25/2020 | 13:38:48 | 75.33, -39.22 | 54.64 | 0.87 | 50 |
26 | 05/25/2020 | 14:28:40 | -75.33, 128.09 | 125.36 | 05/25/2020 | 14:29:32 | -75.32, 128.12 | 125.39 | 1.52 | 52 |
27 | 05/25/2020 | 15:19:20 | 75.32, -64.62 | 54.63 | 05/25/2020 | 15:20:18 | 75.33, -64.61 | 54.63 | 2.01 | 58 |
28 | 05/25/2020 | 16:10:02 | -75.31, 102.69 | 125.39 | 05/25/2020 | 16:11:02 | -75.32, 102.73 | 125.39 | 2.07 | 60 |
29 | 05/25/2020 | 17:00:41 | 75.34, -89.88 | 54.64 | 05/25/2020 | 17:01:48 | 75.34, -90.00 | 54.62 | 3.59 | 67 |
30 | 05/25/2020 | 17:51:23 | -75.34, 77.43 | 125.38 | 05/25/2020 | 17:52:32 | -75.33, 77.34 | 125.40 | 2.55 | 69 |
31 | 05/25/2020 | 18:42:04 | 75.28,-115.42 | 54.57 | 05/25/2020 | 18:43:17 | 75.30,-115.25 | 54.56 | 5.28 | 73 |
32 | 05/25/2020 | 19:32:47 | -75.22, 51.75 | 125.48 | 05/25/2020 | 19:34:00 | -75.24, 52.23 | 125.51 | 13.87 | 73 |
33 | 05/25/2020 | 20:23:31 | 74.97,-141.63 | 54.33 | 05/25/2020 | 20:24:40 | 75.02,-139.80 | 54.22 | 53.02 | 69 |
34 | 05/25/2020 | 21:14:14 | -74.91, 25.54 | 125.72 | 05/25/2020 | 21:15:23 | -74.96, 27.67 | 125.85 | 61.77 | 69 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/24/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service