Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/27/2020
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/28/2020 | 10:02:16 | -0.15,-128.19 | 0.03,-128.92 | 83.45 | 80 |
| 2 | 04/29/2020 | 09:40:52 | -0.16,-128.20 | -1.00,-124.40 | 433.79 | 80 |
| 3 | 04/30/2020 | 22:05:28 | 0.13,-128.21 | -0.18,-129.70 | 169.37 | 80 |
| 4 | 05/01/2020 | 21:44:03 | 0.14,-128.22 | 0.85,-125.18 | 348.01 | 80 |
| 5 | 05/03/2020 | 10:08:30 | -0.11,-128.25 | 0.38,-130.43 | 248.91 | 80 |
| 6 | 05/04/2020 | 09:47:05 | -0.13,-128.26 | -0.65,-125.91 | 267.82 | 80 |
| 7 | 05/05/2020 | 22:11:41 | 0.10,-128.26 | -0.59,-131.20 | 336.61 | 80 |
| 8 | 05/06/2020 | 21:50:16 | 0.12,-128.26 | 0.45,-126.68 | 180.22 | 80 |
| 9 | 05/08/2020 | 10:14:43 | -0.09,-128.29 | 0.73,-131.95 | 417.11 | 80 |
| 10 | 05/09/2020 | 09:53:19 | -0.11,-128.29 | -0.31,-127.42 | 98.94 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/27/2020
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/27/2020 in txt file.
Historical Predictions of SNOs between GOES-15 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service