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: 9/22/2017
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 | 09/23/2017 | 18:23:02 | 68.87, -97.69 | 69.12 | 09/23/2017 | 18:24:12 | 68.75, -96.83 | 69.01 | 36.80 | 70 |
2 | 09/23/2017 | 19:13:36 | -68.36, 70.30 | 111.38 | 09/23/2017 | 19:13:47 | -68.37, 70.33 | 111.37 | 1.18 | 11 |
3 | 09/23/2017 | 20:04:20 | 68.23,-122.22 | 68.51 | 09/23/2017 | 20:03:14 | 68.25,-122.16 | 68.53 | 3.47 | 66 |
4 | 09/26/2017 | 10:39:50 | 68.45, 18.63 | 69.75 | 09/26/2017 | 10:40:45 | 68.44, 18.66 | 69.73 | 2.12 | 55 |
5 | 09/26/2017 | 11:30:31 | -68.32,-173.87 | 110.37 | 09/26/2017 | 11:30:15 | -68.33,-173.83 | 110.36 | 2.21 | 16 |
6 | 09/26/2017 | 12:21:03 | 67.54, -5.59 | 68.87 | 09/26/2017 | 12:19:53 | 67.60, -7.04 | 68.91 | 61.90 | 70 |
7 | 09/29/2017 | 02:56:46 | 68.41, 134.45 | 70.75 | 09/29/2017 | 02:57:14 | 68.39, 134.49 | 70.73 | 2.44 | 28 |
8 | 09/29/2017 | 03:47:27 | -68.28, -58.05 | 109.37 | 09/29/2017 | 03:46:44 | -68.29, -58.00 | 109.36 | 2.87 | 43 |
9 | 10/01/2017 | 18:23:02 | -68.72, 82.51 | 107.92 | 10/01/2017 | 18:24:13 | -68.64, 83.02 | 107.99 | 22.32 | 71 |
10 | 10/01/2017 | 19:13:42 | 68.38,-109.73 | 71.76 | 10/01/2017 | 19:13:43 | 68.35,-109.68 | 71.73 | 3.25 | 1 |
11 | 10/01/2017 | 20:04:22 | -68.19, 57.83 | 108.42 | 10/01/2017 | 20:03:14 | -68.20, 57.76 | 108.42 | 3.15 | 68 |
12 | 10/04/2017 | 10:39:53 | -68.41,-161.32 | 107.19 | 10/04/2017 | 10:40:45 | -68.43,-161.36 | 107.17 | 2.34 | 52 |
13 | 10/04/2017 | 11:30:37 | 68.29, 6.15 | 72.70 | 10/04/2017 | 11:30:12 | 68.30, 6.14 | 72.72 | 2.14 | 25 |
14 | 10/04/2017 | 12:21:04 | -67.39, 174.58 | 108.17 | 10/04/2017 | 12:19:56 | -67.43, 172.76 | 108.16 | 77.67 | 68 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/22/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 09/22/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service