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: 4/13/2019
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 | 04/14/2019 | 19:12:40 | 68.33,-109.57 | 58.71 | 04/14/2019 | 19:13:34 | 68.35,-109.59 | 58.73 | 2.27 | 54 |
2 | 04/14/2019 | 20:03:22 | -68.25, 57.86 | 121.39 | 04/14/2019 | 20:03:04 | -68.24, 57.91 | 121.40 | 2.42 | 18 |
3 | 04/14/2019 | 20:53:52 | 67.36,-133.75 | 57.71 | 04/14/2019 | 20:52:44 | 67.41,-135.41 | 57.77 | 71.15 | 68 |
4 | 04/17/2019 | 11:29:37 | 68.33, 6.20 | 57.75 | 04/17/2019 | 11:30:05 | 68.31, 6.24 | 57.73 | 2.30 | 28 |
5 | 04/17/2019 | 12:20:17 | -68.19, 173.70 | 122.41 | 04/17/2019 | 12:19:34 | -68.21, 173.74 | 122.39 | 3.13 | 43 |
6 | 04/20/2019 | 02:55:54 | -68.71, -45.85 | 122.78 | 04/20/2019 | 02:57:05 | -68.59, -45.20 | 122.91 | 29.49 | 71 |
7 | 04/20/2019 | 03:46:32 | 68.27, 122.03 | 56.76 | 04/20/2019 | 03:46:36 | 68.26, 122.04 | 56.74 | 1.91 | 4 |
8 | 04/20/2019 | 04:37:13 | -68.13, -70.46 | 123.40 | 04/20/2019 | 04:36:06 | -68.16, -70.45 | 123.37 | 3.28 | 67 |
9 | 04/22/2019 | 19:12:44 | -68.33, 70.41 | 124.08 | 04/22/2019 | 19:13:41 | -68.35, 70.38 | 124.06 | 2.56 | 57 |
10 | 04/22/2019 | 20:03:28 | 68.22,-122.13 | 55.80 | 04/22/2019 | 20:03:08 | 68.23,-122.12 | 55.81 | 1.83 | 20 |
11 | 04/22/2019 | 20:53:58 | -67.48, 46.10 | 124.97 | 04/22/2019 | 20:52:48 | -67.58, 44.75 | 124.85 | 58.52 | 70 |
12 | 04/25/2019 | 11:29:41 | -68.33,-173.82 | 124.97 | 04/25/2019 | 11:30:14 | -68.32,-173.80 | 124.99 | 1.99 | 33 |
13 | 04/25/2019 | 12:20:24 | 68.17, -6.30 | 54.86 | 04/25/2019 | 12:19:41 | 68.19, -6.30 | 54.89 | 3.06 | 43 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/13/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 04/13/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service