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: 4/29/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/30/2019 | 10:24:55 | 0.00,-137.21 | -0.44,-135.36 | 211.21 | 80 |
| 2 | 05/01/2019 | 22:46:50 | -0.00,-137.20 | -0.80,-140.66 | 394.49 | 80 |
| 3 | 05/02/2019 | 22:30:45 | -0.00,-137.20 | 0.24,-136.13 | 122.22 | 80 |
| 4 | 05/04/2019 | 10:52:33 | 0.00,-137.22 | 0.93,-141.40 | 476.59 | 80 |
| 5 | 05/05/2019 | 10:31:08 | 0.00,-137.21 | -0.11,-136.88 | 39.30 | 80 |
| 6 | 05/07/2019 | 22:34:19 | 0.00,-137.17 | -0.09,-137.64 | 53.22 | 80 |
| 7 | 05/08/2019 | 22:18:14 | 0.01,-137.16 | 0.89,-133.11 | 462.02 | 80 |
| 8 | 05/10/2019 | 10:40:01 | -0.02,-137.16 | 0.28,-138.38 | 138.88 | 80 |
| 9 | 05/11/2019 | 10:18:36 | -0.02,-137.15 | -0.76,-133.85 | 375.67 | 80 |
| 10 | 05/12/2019 | 22:40:32 | 0.01,-137.10 | -0.47,-139.15 | 233.98 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/29/2019
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/29/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service