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: 12/9/2017
| 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 | 12/10/2017 | 02:06:06 | 69.24, 146.01 | 92.04 | 12/10/2017 | 02:07:14 | 69.13, 147.93 | 91.94 | 76.87 | 68 |
| 2 | 12/10/2017 | 02:56:33 | -68.35, -45.47 | 88.86 | 12/10/2017 | 02:56:56 | -68.35, -45.42 | 88.85 | 2.39 | 23 |
| 3 | 12/10/2017 | 03:47:16 | 68.18, 122.05 | 90.98 | 12/10/2017 | 03:46:24 | 68.19, 122.03 | 90.99 | 1.52 | 52 |
| 4 | 12/12/2017 | 18:22:44 | 68.38, -97.06 | 91.39 | 12/12/2017 | 18:23:55 | 68.39, -97.12 | 91.40 | 2.61 | 71 |
| 5 | 12/12/2017 | 19:13:26 | -68.28, 70.38 | 88.71 | 12/12/2017 | 19:13:25 | -68.28, 70.38 | 88.72 | 0.77 | 1 |
| 6 | 12/12/2017 | 20:04:07 | 68.01,-121.96 | 91.02 | 12/12/2017 | 20:02:54 | 68.05,-122.24 | 91.07 | 12.50 | 73 |
| 7 | 12/15/2017 | 10:39:38 | 68.38, 18.72 | 91.55 | 12/15/2017 | 10:40:23 | 68.36, 18.74 | 91.53 | 1.88 | 45 |
| 8 | 12/15/2017 | 11:30:19 | -68.23,-173.77 | 88.61 | 12/15/2017 | 11:29:53 | -68.26,-173.76 | 88.58 | 3.34 | 26 |
| 9 | 12/18/2017 | 02:06:02 | -69.28, -34.05 | 87.44 | 12/18/2017 | 02:07:10 | -69.17, -32.01 | 87.56 | 81.42 | 68 |
| 10 | 12/18/2017 | 02:56:30 | 68.32, 134.56 | 91.60 | 12/18/2017 | 02:56:50 | 68.33, 134.59 | 91.60 | 1.74 | 20 |
| 11 | 12/18/2017 | 03:47:11 | -68.17, -57.93 | 88.56 | 12/18/2017 | 03:46:21 | -68.17, -57.97 | 88.56 | 1.62 | 50 |
| 12 | 12/20/2017 | 18:22:40 | -68.43, 82.88 | 88.25 | 12/20/2017 | 18:23:51 | -68.42, 82.94 | 88.27 | 2.77 | 71 |
| 13 | 12/20/2017 | 19:13:23 | 68.27,-109.61 | 91.59 | 12/20/2017 | 19:13:19 | 68.24,-109.63 | 91.56 | 3.44 | 4 |
| 14 | 12/20/2017 | 20:04:03 | -68.06, 57.98 | 88.62 | 12/20/2017 | 20:02:50 | -68.08, 57.82 | 88.60 | 7.09 | 73 |
| 15 | 12/23/2017 | 10:39:33 | -68.38,-161.28 | 88.31 | 12/23/2017 | 10:40:19 | -68.38,-161.22 | 88.32 | 2.55 | 46 |
| 16 | 12/23/2017 | 11:30:16 | 68.23, 6.23 | 91.54 | 12/23/2017 | 11:29:47 | 68.21, 6.22 | 91.52 | 2.30 | 29 |
| 17 | 12/23/2017 | 12:20:40 | -67.15, 174.86 | 89.55 | 12/23/2017 | 12:19:33 | -67.21, 172.71 | 89.48 | 92.60 | 67 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/9/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 12/09/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service