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: 4/24/2021
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/25/2021 | 22:01:28 | -0.03,-127.64 | -0.44,-129.47 | 208.76 | 80 |
| 2 | 04/26/2021 | 21:45:22 | -0.02,-127.60 | 0.55,-124.93 | 303.84 | 80 |
| 3 | 04/28/2021 | 10:07:09 | 0.03,-127.55 | 0.65,-130.19 | 301.42 | 80 |
| 4 | 04/29/2021 | 09:45:44 | 0.02,-127.50 | -0.40,-125.67 | 209.92 | 80 |
| 5 | 04/30/2021 | 22:07:40 | -0.03,-127.42 | -0.80,-130.96 | 403.50 | 80 |
| 6 | 05/01/2021 | 21:51:34 | -0.03,-127.37 | 0.19,-126.42 | 108.33 | 80 |
| 7 | 05/03/2021 | 10:13:20 | 0.04,-127.33 | 1.01,-131.68 | 496.47 | 80 |
| 8 | 05/04/2021 | 09:51:55 | 0.03,-127.27 | 0.01,-127.14 | 14.59 | 80 |
| 9 | 05/06/2021 | 21:55:05 | -0.03,-127.13 | -0.22,-127.90 | 88.52 | 80 |
| 10 | 05/07/2021 | 21:38:59 | -0.03,-127.08 | 0.78,-123.37 | 423.25 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/24/2021
Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/24/2021 in txt file.
Historical Predications of SNOs between GOES-15 and NPP