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 | 68.30, 6.24 | 57.72 | 04/17/2019 | 11:30:05 | 68.28, 6.21 | 57.70 | 1.91 | 29 |
2 | 04/17/2019 | 12:20:17 | -68.16, 173.74 | 122.44 | 04/17/2019 | 12:19:35 | -68.17, 173.71 | 122.42 | 2.13 | 42 |
3 | 04/20/2019 | 02:55:54 | -68.68, -45.81 | 122.81 | 04/20/2019 | 02:57:05 | -68.58, -45.20 | 122.92 | 26.90 | 71 |
4 | 04/20/2019 | 03:46:32 | 68.24, 122.08 | 56.73 | 04/20/2019 | 03:46:36 | 68.25, 122.04 | 56.74 | 2.23 | 4 |
5 | 04/20/2019 | 04:37:14 | -68.15, -70.49 | 123.38 | 04/20/2019 | 04:36:06 | -68.14, -70.45 | 123.38 | 1.60 | 68 |
6 | 04/22/2019 | 19:12:44 | -68.35, 70.38 | 124.06 | 04/22/2019 | 19:13:39 | -68.35, 70.39 | 124.06 | 0.24 | 55 |
7 | 04/22/2019 | 20:03:28 | 68.24,-122.16 | 55.82 | 04/22/2019 | 20:03:06 | 68.24,-122.10 | 55.82 | 2.46 | 22 |
8 | 04/22/2019 | 20:53:57 | -67.44, 46.14 | 125.00 | 04/22/2019 | 20:52:47 | -67.52, 44.70 | 124.91 | 61.95 | 70 |
9 | 04/25/2019 | 11:29:40 | -68.30,-173.78 | 125.00 | 04/25/2019 | 11:30:11 | -68.31,-173.79 | 124.99 | 1.72 | 31 |
10 | 04/25/2019 | 12:20:24 | 68.18, -6.32 | 54.87 | 04/25/2019 | 12:19:38 | 68.20, -6.28 | 54.89 | 2.44 | 46 |
11 | 04/28/2019 | 02:55:59 | 68.61, 134.26 | 54.47 | 04/28/2019 | 02:57:10 | 68.56, 134.74 | 54.41 | 20.50 | 71 |
12 | 04/28/2019 | 03:46:37 | -68.29, -58.01 | 125.86 | 04/28/2019 | 03:46:43 | -68.29, -57.95 | 125.87 | 2.57 | 6 |
13 | 04/28/2019 | 04:37:20 | 68.13, 109.51 | 53.96 | 04/28/2019 | 04:36:11 | 68.12, 109.49 | 53.95 | 1.41 | 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