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: 4/18/2020
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/19/2020 | 22:11:44 | 0.17,-128.01 | -0.54,-131.20 | 362.96 | 80 |
| 2 | 04/20/2020 | 21:50:20 | 0.18,-128.04 | 0.49,-126.67 | 155.93 | 80 |
| 3 | 04/22/2020 | 10:14:47 | -0.16,-128.08 | 0.70,-131.94 | 439.82 | 80 |
| 4 | 04/23/2020 | 09:53:22 | -0.17,-128.10 | -0.33,-127.41 | 78.31 | 80 |
| 5 | 04/25/2020 | 21:56:34 | 0.16,-128.15 | 0.18,-128.19 | 5.70 | 80 |
| 6 | 04/28/2020 | 10:02:16 | -0.15,-128.19 | 0.03,-128.92 | 84.00 | 80 |
| 7 | 04/29/2020 | 09:40:52 | -0.16,-128.20 | -1.00,-124.40 | 433.09 | 80 |
| 8 | 04/30/2020 | 22:05:28 | 0.13,-128.21 | -0.18,-129.71 | 169.96 | 80 |
| 9 | 05/01/2020 | 21:44:02 | 0.14,-128.22 | 0.80,-125.17 | 347.30 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/18/2020
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/18/2020 in txt file.
Historical Predictions of SNOs between GOES-15 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service