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: 6/12/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/13/2019 | 22:40:20 | 0.01,-137.19 | -0.40,-139.13 | 221.00 | 80 |
| 2 | 06/14/2019 | 22:24:14 | 0.02,-137.20 | 0.59,-134.60 | 295.75 | 80 |
| 3 | 06/16/2019 | 10:46:02 | -0.02,-137.22 | 0.58,-139.87 | 302.33 | 80 |
| 4 | 06/17/2019 | 10:24:37 | -0.02,-137.21 | -0.46,-135.34 | 213.77 | 80 |
| 5 | 06/18/2019 | 22:46:32 | 0.03,-137.18 | -0.74,-140.64 | 393.99 | 80 |
| 6 | 06/19/2019 | 22:30:27 | 0.03,-137.18 | 0.26,-136.11 | 122.12 | 80 |
| 7 | 06/21/2019 | 10:52:14 | -0.03,-137.20 | 0.92,-141.38 | 476.42 | 80 |
| 8 | 06/22/2019 | 10:30:50 | -0.03,-137.19 | -0.13,-136.85 | 39.33 | 80 |
| 9 | 06/24/2019 | 22:34:00 | 0.04,-137.14 | -0.07,-137.61 | 53.98 | 80 |
| 10 | 06/25/2019 | 22:17:54 | 0.03,-137.13 | 0.92,-133.08 | 461.54 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/12/2019
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/12/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service