Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/30/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/31/2019 | 22:39:54 | 0.03,-137.18 | -0.39,-139.06 | 214.59 | 80 |
| 2 | 08/01/2019 | 22:23:48 | 0.03,-137.18 | 0.61,-134.53 | 301.15 | 80 |
| 3 | 08/03/2019 | 10:42:56 | -0.04,-137.16 | 0.54,-139.80 | 300.38 | 80 |
| 4 | 08/04/2019 | 10:26:50 | -0.04,-137.15 | -0.46,-135.27 | 215.15 | 80 |
| 5 | 08/05/2019 | 22:46:05 | 0.04,-137.13 | -0.74,-140.57 | 391.40 | 80 |
| 6 | 08/06/2019 | 22:30:00 | 0.04,-137.12 | 0.26,-136.03 | 123.92 | 80 |
| 7 | 08/08/2019 | 10:49:07 | -0.04,-137.10 | 0.88,-141.30 | 478.36 | 80 |
| 8 | 08/09/2019 | 10:33:02 | -0.05,-137.09 | -0.12,-136.77 | 36.47 | 80 |
| 9 | 08/11/2019 | 22:33:32 | 0.05,-137.04 | -0.07,-137.53 | 56.87 | 80 |
| 10 | 08/12/2019 | 22:17:26 | 0.06,-137.02 | 0.93,-133.00 | 457.58 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/30/2019
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/30/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service