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: 4/9/2021
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/09/2021 | 22:01:38 | 0.01,-128.16 | -0.29,-129.54 | 157.68 | 80 |
| 2 | 04/10/2021 | 21:45:33 | 0.02,-128.14 | 0.70,-125.01 | 356.70 | 80 |
| 3 | 04/12/2021 | 10:07:20 | -0.01,-128.10 | 0.46,-130.28 | 248.03 | 80 |
| 4 | 04/13/2021 | 09:45:55 | -0.02,-128.07 | -0.53,-125.74 | 265.30 | 80 |
| 5 | 04/14/2021 | 22:07:50 | 0.01,-128.03 | -0.69,-131.03 | 342.32 | 80 |
| 6 | 04/15/2021 | 21:51:46 | 0.01,-128.01 | 0.36,-126.51 | 171.41 | 80 |
| 7 | 04/17/2021 | 10:13:32 | -0.00,-127.96 | 0.85,-131.76 | 433.26 | 80 |
| 8 | 04/18/2021 | 09:52:06 | -0.01,-127.93 | -0.15,-127.23 | 79.31 | 80 |
| 9 | 04/20/2021 | 21:55:17 | 0.00,-127.84 | -0.02,-128.00 | 17.86 | 80 |
| 10 | 04/21/2021 | 21:39:12 | 0.01,-127.80 | 0.98,-123.46 | 495.15 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/9/2021
Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/09/2021 in txt file.
Historical Predications of SNOs between GOES-15 and NPP