Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/17/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/17/2020 | 22:36:23 | 0.00,-137.18 | -0.09,-137.56 | 43.99 | 80 |
| 2 | 05/18/2020 | 22:17:39 | 0.01,-137.17 | 0.95,-133.03 | 471.62 | 80 |
| 3 | 05/20/2020 | 10:39:26 | -0.01,-137.15 | 0.24,-138.30 | 130.81 | 80 |
| 4 | 05/21/2020 | 10:18:01 | -0.01,-137.13 | -0.79,-133.77 | 384.28 | 80 |
| 5 | 05/22/2020 | 22:39:57 | 0.01,-137.12 | -0.44,-139.06 | 221.95 | 80 |
| 6 | 05/23/2020 | 22:23:52 | 0.01,-137.10 | 0.59,-134.53 | 292.71 | 80 |
| 7 | 05/25/2020 | 10:45:40 | -0.01,-137.06 | 0.60,-139.80 | 311.27 | 80 |
| 8 | 05/26/2020 | 10:24:14 | -0.01,-137.04 | -0.38,-135.26 | 202.81 | 80 |
| 9 | 05/27/2020 | 22:46:10 | 0.00,-137.00 | -0.79,-140.56 | 405.13 | 80 |
| 10 | 05/28/2020 | 22:30:05 | 0.00,-136.98 | 0.19,-136.02 | 108.68 | 80 |
| 11 | 05/30/2020 | 10:51:52 | 0.00,-136.93 | 1.00,-141.28 | 496.41 | 80 |
| 12 | 05/31/2020 | 10:30:28 | 0.00,-136.91 | -0.03,-136.76 | 16.99 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/17/2020
Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/17/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service