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: 7/18/2023
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/18/2023 | 01:34:11 | 0.29, 174.26 | 1.06, 177.66 | 387.32 | 17 |
| 2 | 07/19/2023 | 13:57:42 | -0.33, 172.74 | -0.26, 172.30 | 49.25 | 80 |
| 3 | 07/21/2023 | 02:19:45 | 0.36, 171.18 | -0.60, 166.92 | 485.67 | 80 |
| 4 | 07/22/2023 | 01:58:23 | 0.33, 170.18 | 0.59, 171.41 | 140.13 | 80 |
| 5 | 07/23/2023 | 14:22:57 | -0.36, 168.65 | 0.21, 166.05 | 296.01 | 80 |
| 6 | 07/24/2023 | 14:01:36 | -0.33, 167.65 | -0.98, 170.54 | 329.41 | 80 |
| 7 | 07/26/2023 | 02:26:18 | 0.37, 166.09 | 0.14, 165.16 | 107.33 | 80 |
| 8 | 07/28/2023 | 14:26:51 | -0.38, 163.58 | -0.53, 164.29 | 80.93 | 80 |
| 9 | 07/30/2023 | 02:51:33 | 0.41, 162.03 | -0.30, 158.90 | 356.87 | 80 |
| 10 | 07/31/2023 | 02:30:12 | 0.39, 161.04 | 0.90, 163.39 | 267.97 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/18/2023
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/18/2023 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20