Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/30/2025
Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 10/01/2025 | 19:31:58 | 0.23, -89.51 | -0.21, -91.47 | 223.70 | 80 |
2 | 10/02/2025 | 19:10:33 | 0.25, -89.51 | 0.82, -86.94 | 293.47 | 80 |
3 | 10/04/2025 | 07:34:59 | -0.23, -89.49 | 0.35, -92.20 | 308.12 | 80 |
4 | 10/05/2025 | 07:13:33 | -0.24, -89.49 | -0.68, -87.66 | 209.00 | 80 |
5 | 10/06/2025 | 19:38:07 | 0.23, -89.52 | -0.56, -92.94 | 390.34 | 80 |
6 | 10/07/2025 | 19:16:41 | 0.24, -89.53 | 0.48, -88.41 | 127.31 | 80 |
7 | 10/09/2025 | 07:41:08 | -0.22, -89.52 | 0.69, -93.67 | 473.21 | 80 |
8 | 10/10/2025 | 07:19:41 | -0.23, -89.52 | -0.29, -89.13 | 43.91 | 80 |
9 | 10/12/2025 | 19:25:29 | 0.22, -89.55 | 0.12, -89.88 | 38.60 | 80 |
10 | 10/13/2025 | 19:04:03 | 0.24, -89.55 | 1.17, -85.35 | 479.10 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/30/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/30/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20