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: 4/15/2019
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 | 04/17/2019 | 11:29:36 | 68.28, 6.26 | 57.71 | 04/17/2019 | 11:30:05 | 68.30, 6.23 | 57.72 | 2.39 | 29 |
2 | 04/17/2019 | 12:20:18 | -68.20, 173.69 | 122.40 | 04/17/2019 | 12:19:35 | -68.19, 173.73 | 122.41 | 1.83 | 43 |
3 | 04/20/2019 | 02:55:53 | -68.67, -45.79 | 122.83 | 04/20/2019 | 02:57:04 | -68.60, -45.18 | 122.90 | 25.87 | 71 |
4 | 04/20/2019 | 03:46:32 | 68.28, 122.03 | 56.77 | 04/20/2019 | 03:46:35 | 68.27, 122.06 | 56.76 | 1.90 | 3 |
5 | 04/20/2019 | 04:37:13 | -68.14, -70.47 | 123.39 | 04/20/2019 | 04:36:06 | -68.11, -70.50 | 123.42 | 3.28 | 67 |
6 | 04/22/2019 | 19:12:44 | -68.34, 70.40 | 124.07 | 04/22/2019 | 19:13:39 | -68.37, 70.41 | 124.04 | 3.38 | 55 |
7 | 04/22/2019 | 20:03:28 | 68.23,-122.14 | 55.81 | 04/22/2019 | 20:03:07 | 68.21,-122.14 | 55.78 | 2.23 | 21 |
8 | 04/22/2019 | 20:53:57 | -67.43, 46.16 | 125.01 | 04/22/2019 | 20:52:48 | -67.49, 44.66 | 124.94 | 63.96 | 69 |
9 | 04/25/2019 | 11:29:40 | -68.29,-173.77 | 125.01 | 04/25/2019 | 11:30:12 | -68.28,-173.83 | 125.02 | 2.99 | 32 |
10 | 04/25/2019 | 12:20:24 | 68.17, -6.31 | 54.87 | 04/25/2019 | 12:19:39 | 68.16, -6.32 | 54.86 | 1.34 | 45 |
11 | 04/28/2019 | 02:55:59 | 68.61, 134.27 | 54.47 | 04/28/2019 | 02:57:11 | 68.52, 134.70 | 54.38 | 19.97 | 72 |
12 | 04/28/2019 | 03:46:36 | -68.24, -57.93 | 125.92 | 04/28/2019 | 03:46:44 | -68.26, -57.99 | 125.90 | 3.34 | 8 |
13 | 04/28/2019 | 04:37:20 | 68.13, 109.51 | 53.96 | 04/28/2019 | 04:36:11 | 68.14, 109.52 | 53.97 | 1.83 | 69 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/15/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 04/15/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service