Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/12/2023
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/12/2023 | 08:17:18 | -0.01,-102.51 | 0.20,-103.43 | 105.23 | 80 |
| 2 | 02/13/2023 | 08:01:12 | -0.02,-101.73 | -0.67, -98.88 | 326.03 | 80 |
| 3 | 02/14/2023 | 20:20:24 | 0.02,-100.56 | -0.80,-104.12 | 406.97 | 80 |
| 4 | 02/15/2023 | 20:04:18 | 0.03, -99.78 | 0.08, -99.57 | 24.13 | 80 |
| 5 | 02/16/2023 | 19:45:30 | 0.03, -98.99 | 0.90, -95.00 | 455.28 | 80 |
| 6 | 02/18/2023 | 08:04:35 | -0.03, -97.78 | 0.51,-100.22 | 278.13 | 80 |
| 7 | 02/19/2023 | 07:48:27 | -0.04, -97.00 | -0.31, -95.65 | 153.03 | 80 |
| 8 | 02/21/2023 | 19:48:53 | 0.04, -95.05 | -0.27, -96.34 | 148.06 | 80 |
| 9 | 02/22/2023 | 19:32:47 | 0.04, -94.27 | 0.61, -91.79 | 283.85 | 80 |
| 10 | 02/24/2023 | 07:51:50 | -0.04, -93.07 | 0.86, -97.00 | 447.84 | 80 |
| 11 | 02/25/2023 | 07:33:03 | -0.04, -92.30 | -0.02, -92.44 | 15.85 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/12/2023
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 02/12/2023 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21