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: 2/11/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/11/2020 | 22:33:32 | -0.04,-137.22 | -0.12,-137.52 | 34.68 | 80 |
| 2 | 02/12/2020 | 22:17:28 | -0.04,-137.22 | 0.88,-132.99 | 481.37 | 80 |
| 3 | 02/14/2020 | 10:39:17 | 0.04,-137.21 | 0.25,-138.28 | 120.35 | 80 |
| 4 | 02/15/2020 | 10:17:52 | 0.04,-137.21 | -0.75,-133.74 | 395.28 | 80 |
| 5 | 02/16/2020 | 22:39:49 | -0.05,-137.20 | -0.46,-139.04 | 210.37 | 80 |
| 6 | 02/17/2020 | 22:23:44 | -0.05,-137.19 | 0.54,-134.51 | 304.95 | 80 |
| 7 | 02/19/2020 | 10:45:32 | 0.06,-137.17 | 0.64,-139.78 | 297.63 | 80 |
| 8 | 02/20/2020 | 10:24:08 | 0.06,-137.16 | -0.36,-135.25 | 217.30 | 80 |
| 9 | 02/21/2020 | 22:46:04 | -0.06,-137.14 | -0.85,-140.55 | 389.42 | 80 |
| 10 | 02/22/2020 | 22:30:00 | -0.07,-137.13 | 0.16,-136.02 | 125.45 | 80 |
| 11 | 02/24/2020 | 10:51:48 | 0.07,-137.11 | 1.03,-141.29 | 477.63 | 80 |
| 12 | 02/25/2020 | 10:30:24 | 0.07,-137.09 | 0.02,-136.76 | 37.00 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2020
Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/11/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service