Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2019
Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
1 | 04/22/2019 | 19:12:44 | -68.33, 70.42 | 124.08 | 04/22/2019 | 19:13:38 | -68.32, 70.36 | 124.10 | 2.83 | 54 |
2 | 04/22/2019 | 20:03:28 | 68.21,-122.11 | 55.79 | 04/22/2019 | 20:03:05 | 68.22,-122.12 | 55.80 | 1.27 | 23 |
3 | 04/22/2019 | 20:53:56 | -67.36, 46.24 | 125.08 | 04/22/2019 | 20:52:47 | -67.43, 44.61 | 125.00 | 70.23 | 69 |
4 | 04/25/2019 | 10:39:16 | 69.40, 17.41 | 56.14 | 04/25/2019 | 10:40:22 | 69.26, 19.78 | 55.98 | 94.45 | 66 |
5 | 04/25/2019 | 11:29:39 | -68.29,-173.76 | 125.01 | 04/25/2019 | 11:30:07 | -68.31,-173.77 | 124.99 | 2.70 | 28 |
6 | 04/25/2019 | 12:20:23 | 68.18, -6.31 | 54.87 | 04/25/2019 | 12:19:35 | 68.15, -6.32 | 54.85 | 2.34 | 48 |
7 | 04/28/2019 | 02:55:55 | 68.47, 134.45 | 54.33 | 04/28/2019 | 02:57:07 | 68.43, 134.60 | 54.28 | 8.12 | 72 |
8 | 04/28/2019 | 03:46:35 | -68.27, -57.97 | 125.89 | 04/28/2019 | 03:46:38 | -68.26, -57.97 | 125.90 | 0.62 | 3 |
9 | 04/28/2019 | 04:37:18 | 68.10, 109.55 | 53.93 | 04/28/2019 | 04:36:06 | 68.10, 109.49 | 53.93 | 2.83 | 72 |
10 | 04/30/2019 | 19:12:49 | 68.35,-109.63 | 53.38 | 04/30/2019 | 19:13:38 | 68.37,-109.59 | 53.39 | 2.75 | 49 |
11 | 04/30/2019 | 20:03:30 | -68.20, 57.89 | 126.80 | 04/30/2019 | 20:03:09 | -68.21, 57.85 | 126.78 | 2.21 | 21 |
12 | 04/30/2019 | 20:53:58 | 67.22,-133.61 | 52.22 | 04/30/2019 | 20:52:51 | 67.26,-135.59 | 52.26 | 85.29 | 67 |
13 | 05/03/2019 | 11:29:44 | 68.30, 6.21 | 52.52 | 05/03/2019 | 11:30:09 | 68.33, 6.23 | 52.54 | 3.13 | 25 |
14 | 05/03/2019 | 12:20:26 | -68.19, 173.66 | 127.60 | 05/03/2019 | 12:19:40 | -68.17, 173.67 | 127.63 | 2.99 | 46 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 04/20/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service