Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/21/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/22/2023 | 22:34:04 | 0.01,-136.90 | -0.15,-137.57 | 76.75 | 80 |
| 2 | 01/23/2023 | 22:17:58 | 0.01,-136.89 | 0.85,-133.04 | 438.41 | 80 |
| 3 | 01/25/2023 | 10:37:06 | -0.01,-136.87 | 0.29,-138.32 | 164.25 | 80 |
| 4 | 01/26/2023 | 10:21:00 | -0.01,-136.86 | -0.72,-133.78 | 350.87 | 80 |
| 5 | 01/27/2023 | 22:40:15 | 0.02,-136.84 | -0.46,-139.09 | 255.99 | 80 |
| 6 | 01/28/2023 | 22:24:10 | 0.02,-136.82 | 0.55,-134.56 | 258.88 | 80 |
| 7 | 01/30/2023 | 10:43:16 | -0.02,-136.80 | 0.64,-139.82 | 344.59 | 80 |
| 8 | 01/31/2023 | 10:27:11 | -0.03,-136.78 | -0.38,-135.29 | 169.77 | 80 |
| 9 | 02/01/2023 | 22:46:25 | 0.03,-136.74 | -0.84,-140.59 | 438.45 | 80 |
| 10 | 02/02/2023 | 22:30:20 | 0.03,-136.72 | 0.18,-136.06 | 75.58 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/21/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/21/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21