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: 4/4/2021
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/04/2021 | 21:58:06 | 0.04,-128.27 | 0.08,-128.05 | 24.56 | 80 |
| 2 | 04/07/2021 | 10:01:08 | -0.03,-128.20 | 0.10,-128.78 | 65.71 | 80 |
| 3 | 04/08/2021 | 09:39:43 | -0.04,-128.18 | -0.89,-124.24 | 448.25 | 80 |
| 4 | 04/09/2021 | 22:01:39 | 0.02,-128.17 | -0.27,-129.55 | 157.08 | 80 |
| 5 | 04/10/2021 | 21:45:33 | 0.03,-128.15 | 0.72,-125.01 | 357.59 | 80 |
| 6 | 04/12/2021 | 10:07:20 | -0.02,-128.11 | 0.49,-130.27 | 246.53 | 80 |
| 7 | 04/13/2021 | 09:45:55 | -0.03,-128.09 | -0.56,-125.74 | 267.07 | 80 |
| 8 | 04/14/2021 | 22:07:51 | 0.02,-128.05 | -0.66,-131.04 | 340.35 | 80 |
| 9 | 04/15/2021 | 21:51:46 | 0.02,-128.03 | 0.39,-126.51 | 173.68 | 80 |
| 10 | 04/17/2021 | 10:13:32 | -0.01,-127.99 | 0.82,-131.77 | 430.39 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/4/2021
Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/04/2021 in txt file.
Historical Predications of SNOs between GOES-15 and NPP