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: 4/20/2017
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 | 04/22/2017 | 02:55:55 | 68.37, 134.60 | 56.03 | 04/22/2017 | 02:56:52 | 68.35, 134.57 | 56.00 | 2.91 | 57 |
2 | 04/22/2017 | 03:46:36 | -68.22, -57.89 | 124.14 | 04/22/2017 | 03:46:22 | -68.23, -57.93 | 124.13 | 2.34 | 14 |
3 | 04/22/2017 | 04:37:09 | 67.51, 110.30 | 55.14 | 04/22/2017 | 04:35:59 | 67.57, 108.94 | 55.20 | 58.23 | 70 |
4 | 04/24/2017 | 19:12:50 | 68.33,-109.57 | 55.10 | 04/24/2017 | 19:13:22 | 68.32,-109.58 | 55.09 | 0.40 | 32 |
5 | 04/24/2017 | 20:03:32 | -68.23, 57.87 | 125.02 | 04/24/2017 | 20:02:52 | -68.22, 57.92 | 125.03 | 2.87 | 40 |
6 | 04/27/2017 | 10:39:09 | -68.83,-161.78 | 125.25 | 04/27/2017 | 10:40:20 | -68.68,-160.92 | 125.41 | 38.45 | 71 |
7 | 04/27/2017 | 11:29:45 | 68.29, 6.25 | 54.19 | 04/27/2017 | 11:29:52 | 68.29, 6.25 | 54.19 | 0.26 | 7 |
8 | 04/27/2017 | 12:20:26 | -68.14, 173.76 | 125.97 | 04/27/2017 | 12:19:23 | -68.12, 173.69 | 125.98 | 2.94 | 63 |
9 | 04/30/2017 | 02:55:55 | -68.36, -45.39 | 126.56 | 04/30/2017 | 02:56:54 | -68.35, -45.44 | 126.58 | 2.67 | 59 |
10 | 04/30/2017 | 03:46:39 | 68.25, 122.06 | 53.32 | 04/30/2017 | 03:46:21 | 68.23, 122.07 | 53.30 | 1.94 | 18 |
11 | 04/30/2017 | 04:37:10 | -67.56, -69.76 | 127.39 | 04/30/2017 | 04:36:00 | -67.63, -71.00 | 127.31 | 53.12 | 70 |
12 | 05/02/2017 | 19:12:50 | -68.33, 70.42 | 127.40 | 05/02/2017 | 19:13:23 | -68.34, 70.43 | 127.39 | 0.94 | 33 |
13 | 05/02/2017 | 20:03:34 | 68.22,-122.12 | 52.48 | 05/02/2017 | 20:02:50 | 68.22,-122.07 | 52.49 | 2.43 | 44 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 04/20/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service