Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/13/2020
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/14/2020 | 10:13:59 | -0.20,-127.86 | 0.70,-131.88 | 457.90 | 80 |
| 2 | 04/15/2020 | 09:52:34 | -0.21,-127.89 | -0.32,-127.35 | 61.24 | 80 |
| 3 | 04/17/2020 | 21:58:26 | 0.19,-127.97 | 0.14,-128.12 | 18.43 | 80 |
| 4 | 04/20/2020 | 10:01:29 | -0.18,-128.04 | 0.03,-128.86 | 93.83 | 80 |
| 5 | 04/21/2020 | 09:40:05 | -0.19,-128.07 | -1.05,-124.34 | 425.00 | 80 |
| 6 | 04/22/2020 | 22:04:41 | 0.17,-128.10 | -0.20,-129.63 | 175.01 | 80 |
| 7 | 04/23/2020 | 21:43:17 | 0.18,-128.13 | 0.88,-125.12 | 343.91 | 80 |
| 8 | 04/25/2020 | 10:07:44 | -0.16,-128.17 | 0.32,-130.38 | 251.38 | 80 |
| 9 | 04/26/2020 | 09:46:20 | -0.17,-128.19 | -0.71,-125.85 | 266.62 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/13/2020
Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/13/2020 in txt file.
Historical Predictions of SNOs between GOES-15 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service