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: 4/18/2025
Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 04/18/2025 | 20:33:09 | 0.02,-104.39 | -0.64,-107.25 | 325.58 | 80 |
2 | 04/19/2025 | 20:17:03 | 0.02,-104.39 | 0.37,-102.71 | 191.41 | 80 |
3 | 04/21/2025 | 08:38:48 | -0.01,-104.35 | 0.80,-107.97 | 412.07 | 80 |
4 | 04/22/2025 | 08:17:22 | -0.01,-104.35 | -0.21,-103.43 | 104.64 | 80 |
5 | 04/23/2025 | 20:39:15 | 0.01,-104.38 | -0.96,-108.72 | 495.42 | 80 |
6 | 04/24/2025 | 20:23:09 | 0.01,-104.38 | 0.06,-104.19 | 21.78 | 80 |
7 | 04/27/2025 | 08:26:06 | -0.01,-104.34 | 0.14,-104.90 | 64.45 | 80 |
8 | 04/28/2025 | 08:04:40 | -0.01,-104.33 | -0.88,-100.36 | 452.19 | 80 |
9 | 04/29/2025 | 20:26:33 | 0.01,-104.35 | -0.26,-105.66 | 148.45 | 80 |
10 | 04/30/2025 | 20:10:26 | 0.01,-104.35 | 0.71,-101.11 | 368.44 | 80 |
11 | 05/02/2025 | 08:32:11 | -0.00,-104.32 | 0.45,-106.37 | 234.53 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/18/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 04/18/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21