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: 4/15/2020
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/17/2020 | 21:55:47 | 0.19,-127.96 | 0.18,-128.13 | 18.94 | 80 |
| 2 | 04/20/2020 | 10:01:29 | -0.18,-128.03 | -0.00,-128.87 | 94.82 | 80 |
| 3 | 04/21/2020 | 09:40:05 | -0.19,-128.06 | -1.03,-124.34 | 423.84 | 80 |
| 4 | 04/22/2020 | 22:04:41 | 0.17,-128.09 | -0.17,-129.64 | 176.09 | 80 |
| 5 | 04/23/2020 | 21:43:17 | 0.18,-128.12 | 0.86,-125.11 | 342.66 | 80 |
| 6 | 04/25/2020 | 10:07:44 | -0.15,-128.15 | 0.34,-130.37 | 253.14 | 80 |
| 7 | 04/26/2020 | 09:46:20 | -0.17,-128.17 | -0.69,-125.85 | 264.71 | 80 |
| 8 | 04/27/2020 | 22:10:56 | 0.14,-128.19 | -0.50,-131.15 | 337.12 | 80 |
| 9 | 04/28/2020 | 21:49:31 | 0.16,-128.20 | 0.53,-126.62 | 180.75 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2020
Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/15/2020 in txt file.
Historical Predictions of SNOs between GOES-15 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service