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: 12/18/2017
| 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 | 12/20/2017 | 18:22:44 | -68.65, 82.60 | 88.04 | 12/20/2017 | 18:23:55 | -68.57, 83.10 | 88.12 | 22.07 | 71 |
| 2 | 12/20/2017 | 19:13:23 | 68.26,-109.60 | 91.58 | 12/20/2017 | 19:13:25 | 68.30,-109.59 | 91.61 | 3.50 | 2 |
| 3 | 12/20/2017 | 20:04:04 | -68.12, 57.91 | 88.57 | 12/20/2017 | 20:02:56 | -68.13, 57.85 | 88.56 | 2.86 | 68 |
| 4 | 12/23/2017 | 10:39:33 | -68.38,-161.28 | 88.31 | 12/23/2017 | 10:40:30 | -68.38,-161.26 | 88.31 | 0.85 | 57 |
| 5 | 12/23/2017 | 11:30:16 | 68.21, 6.24 | 91.52 | 12/23/2017 | 11:29:58 | 68.22, 6.19 | 91.53 | 2.12 | 18 |
| 6 | 12/23/2017 | 12:20:47 | -67.53, 174.41 | 89.17 | 12/23/2017 | 12:19:37 | -67.61, 173.12 | 89.08 | 55.68 | 70 |
| 7 | 12/26/2017 | 02:56:26 | -68.33, -45.44 | 88.43 | 12/26/2017 | 02:57:03 | -68.35, -45.42 | 88.41 | 2.72 | 37 |
| 8 | 12/26/2017 | 03:47:09 | 68.17, 122.08 | 91.41 | 12/26/2017 | 03:46:31 | 68.19, 122.02 | 91.43 | 3.39 | 38 |
| 9 | 12/28/2017 | 18:22:48 | 69.02, -97.91 | 92.17 | 12/28/2017 | 18:23:57 | 68.92, -96.49 | 92.04 | 57.70 | 69 |
| 10 | 12/28/2017 | 19:13:19 | -68.33, 70.33 | 88.54 | 12/28/2017 | 19:13:36 | -68.31, 70.39 | 88.56 | 3.43 | 17 |
| 11 | 12/28/2017 | 20:04:02 | 68.17,-122.16 | 91.30 | 12/28/2017 | 20:03:04 | 68.15,-122.16 | 91.28 | 2.81 | 58 |
| 12 | 12/31/2017 | 10:39:30 | 68.39, 18.71 | 91.35 | 12/31/2017 | 10:40:41 | 68.36, 18.68 | 91.32 | 3.18 | 71 |
| 13 | 12/31/2017 | 11:30:12 | -68.29,-173.84 | 88.76 | 12/31/2017 | 11:30:11 | -68.26,-173.81 | 88.79 | 2.84 | 1 |
| 14 | 12/31/2017 | 12:20:53 | 68.02, -6.19 | 90.97 | 12/31/2017 | 12:19:40 | 68.04, -6.43 | 91.00 | 10.07 | 73 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/18/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 12/18/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service