Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AURA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/21/2020
| Index | Date (AURA) | Time (AURA) | Lat,Lon (AURA) | SZA (AURA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 04/22/2020 | 19:09:18 | 77.95, 140.97 | 82.07 | 04/22/2020 | 19:08:04 | 78.07, 140.50 | 82.17 | 17.74 | 74 |
| 2 | 04/22/2020 | 19:58:06 | -79.56, -42.33 | 100.12 | 04/22/2020 | 19:58:09 | -79.56, -42.34 | 100.12 | 0.32 | 3 |
| 3 | 04/25/2020 | 11:25:09 | 79.44, -94.91 | 79.19 | 04/25/2020 | 11:24:21 | 79.45, -94.81 | 79.21 | 2.04 | 48 |
| 4 | 04/25/2020 | 12:14:31 | -79.64, 74.10 | 101.12 | 04/25/2020 | 12:15:01 | -79.63, 74.03 | 101.13 | 1.48 | 30 |
| 5 | 04/28/2020 | 03:41:35 | 79.51, 21.46 | 78.23 | 04/28/2020 | 03:41:14 | 79.52, 21.52 | 78.23 | 1.37 | 21 |
| 6 | 04/28/2020 | 04:30:57 | -79.71,-169.50 | 102.08 | 04/28/2020 | 04:31:54 | -79.70,-169.60 | 102.10 | 2.20 | 57 |
| 7 | 04/30/2020 | 19:08:43 | -79.28, -31.83 | 102.26 | 04/30/2020 | 19:07:32 | -79.28, -31.91 | 102.19 | 1.80 | 71 |
| 8 | 04/30/2020 | 19:58:01 | 79.58, 137.81 | 77.31 | 04/30/2020 | 19:58:07 | 79.58, 137.86 | 77.29 | 1.20 | 6 |
| 9 | 05/03/2020 | 11:25:08 | -79.39, 84.74 | 103.20 | 05/03/2020 | 11:24:24 | -79.38, 84.67 | 103.16 | 1.65 | 44 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/21/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service