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: 8/24/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/25/2025 | 09:17:18 | 0.54, 61.60 | 0.61, 62.00 | 44.72 | 80 |
| 2 | 08/27/2025 | 21:20:19 | -0.54, 61.62 | -0.43, 61.27 | 40.18 | 80 |
| 3 | 08/28/2025 | 20:58:55 | -0.54, 61.61 | -1.47, 65.80 | 477.93 | 80 |
| 4 | 08/30/2025 | 09:20:51 | 0.54, 61.53 | 0.30, 60.50 | 117.61 | 80 |
| 5 | 08/31/2025 | 09:04:47 | 0.55, 61.51 | 1.34, 65.02 | 400.51 | 80 |
| 6 | 09/01/2025 | 21:26:33 | -0.55, 61.55 | -0.13, 59.77 | 203.42 | 80 |
| 7 | 09/02/2025 | 21:05:09 | -0.56, 61.54 | -1.17, 64.30 | 313.69 | 80 |
| 8 | 09/04/2025 | 09:27:05 | 0.55, 61.48 | 0.01, 58.99 | 283.67 | 80 |
| 9 | 09/05/2025 | 09:10:59 | 0.56, 61.47 | 1.00, 63.53 | 233.91 | 80 |
| 10 | 09/06/2025 | 21:32:47 | -0.55, 61.51 | 0.16, 58.26 | 369.43 | 80 |
| 11 | 09/07/2025 | 21:11:21 | -0.56, 61.51 | -0.83, 62.80 | 147.34 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/24/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/24/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20