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: 7/6/2025
Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 07/07/2025 | 09:33:15 | 0.29, 61.24 | -0.57, 57.45 | 432.46 | 80 |
2 | 07/08/2025 | 09:17:13 | 0.28, 61.24 | 0.45, 61.97 | 82.87 | 80 |
3 | 07/10/2025 | 21:19:40 | -0.31, 61.32 | -0.30, 61.21 | 12.65 | 38 |
4 | 07/13/2025 | 09:20:59 | 0.32, 61.29 | 0.12, 60.42 | 99.30 | 80 |
5 | 07/14/2025 | 09:04:56 | 0.31, 61.30 | 1.14, 64.94 | 415.58 | 80 |
6 | 07/15/2025 | 21:24:07 | -0.34, 61.37 | 0.02, 59.66 | 194.99 | 80 |
7 | 07/16/2025 | 21:08:04 | -0.32, 61.39 | -0.94, 64.19 | 319.47 | 80 |
8 | 07/18/2025 | 09:27:24 | 0.36, 61.35 | -0.20, 58.87 | 283.41 | 80 |
9 | 07/19/2025 | 09:11:22 | 0.35, 61.37 | 0.82, 63.39 | 230.72 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/6/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/06/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20