Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/2/2021
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/02/2021 | 09:39:52 | 0.15,-128.21 | -0.73,-124.24 | 453.21 | 80 |
| 2 | 01/03/2021 | 22:04:28 | -0.19,-128.24 | -0.48,-129.54 | 148.17 | 80 |
| 3 | 01/04/2021 | 21:43:04 | -0.16,-128.23 | 0.53,-125.01 | 366.40 | 80 |
| 4 | 01/06/2021 | 10:07:31 | 0.21,-128.17 | 0.68,-130.27 | 238.95 | 80 |
| 5 | 01/07/2021 | 09:46:06 | 0.18,-128.16 | -0.34,-125.74 | 275.47 | 80 |
| 6 | 01/08/2021 | 22:10:43 | -0.23,-128.18 | -0.87,-131.04 | 326.64 | 80 |
| 7 | 01/09/2021 | 21:49:18 | -0.21,-128.16 | 0.14,-126.51 | 187.31 | 80 |
| 8 | 01/11/2021 | 10:13:46 | 0.25,-128.09 | 1.07,-131.78 | 419.37 | 80 |
| 9 | 01/12/2021 | 09:52:21 | 0.23,-128.07 | 0.05,-127.25 | 94.30 | 80 |
| 10 | 01/14/2021 | 21:55:33 | -0.25,-128.06 | -0.23,-128.02 | 5.06 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/2/2021
Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/02/2021 in txt file.
Historical Predications of SNOs between GOES-15 and NPP