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: 9/23/2025
Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 09/24/2025 | 07:19:59 | -0.24, -89.50 | -0.30, -89.24 | 29.94 | 80 |
2 | 09/26/2025 | 19:23:09 | 0.24, -89.55 | 0.16, -90.00 | 50.94 | 80 |
3 | 09/27/2025 | 19:07:03 | 0.24, -89.56 | 1.18, -85.47 | 466.73 | 80 |
4 | 09/29/2025 | 07:28:50 | -0.24, -89.53 | 0.01, -90.72 | 135.55 | 80 |
5 | 09/30/2025 | 07:07:24 | -0.25, -89.53 | -1.01, -86.19 | 381.74 | 80 |
6 | 10/01/2025 | 19:31:58 | 0.24, -89.58 | -0.18, -91.48 | 216.47 | 80 |
7 | 10/02/2025 | 19:10:33 | 0.25, -89.59 | 0.85, -86.95 | 301.47 | 80 |
8 | 10/04/2025 | 07:34:59 | -0.24, -89.57 | 0.33, -92.21 | 299.38 | 80 |
9 | 10/05/2025 | 07:13:34 | -0.25, -89.58 | -0.70, -87.67 | 218.48 | 80 |
10 | 10/06/2025 | 19:38:07 | 0.23, -89.63 | -0.54, -92.95 | 379.29 | 80 |
11 | 10/07/2025 | 19:16:42 | 0.24, -89.64 | 0.50, -88.42 | 139.14 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/23/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/23/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20