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: 1/19/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/19/2020 | 10:24:00 | 0.03,-137.21 | -0.44,-135.21 | 228.27 | 80 |
| 2 | 01/20/2020 | 22:48:35 | -0.04,-137.21 | -0.79,-140.50 | 375.48 | 80 |
| 3 | 01/21/2020 | 22:27:09 | -0.04,-137.21 | 0.22,-135.97 | 140.72 | 80 |
| 4 | 01/23/2020 | 10:51:35 | 0.05,-137.19 | 0.97,-141.23 | 460.93 | 80 |
| 5 | 01/24/2020 | 10:30:10 | 0.05,-137.18 | -0.04,-136.70 | 54.91 | 80 |
| 6 | 01/26/2020 | 22:36:00 | -0.06,-137.16 | -0.11,-137.47 | 34.11 | 80 |
| 7 | 01/27/2020 | 22:14:34 | -0.05,-137.16 | 0.91,-132.93 | 481.55 | 80 |
| 8 | 01/29/2020 | 10:39:01 | 0.06,-137.13 | 0.28,-138.20 | 120.82 | 80 |
| 9 | 01/30/2020 | 10:17:35 | 0.06,-137.12 | -0.73,-133.66 | 394.45 | 80 |
| 10 | 01/31/2020 | 22:42:09 | -0.06,-137.10 | -0.48,-138.95 | 211.09 | 80 |
| 11 | 02/01/2020 | 22:20:44 | -0.06,-137.09 | 0.53,-134.42 | 303.89 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2020
Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/19/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service