Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/7/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/07/2025 08:35:05 0.21,-108.26 0.21,-108.22 5.27 80
2 01/09/2025 20:40:58 -0.23,-108.18 -0.43,-108.98 91.75 80
3 01/10/2025 20:19:35 -0.22,-108.17 0.60,-104.46 422.79 80
4 01/12/2025 08:44:03 0.25,-108.21 0.62,-109.73 173.66 80
5 01/13/2025 08:22:40 0.24,-108.20 -0.43,-105.21 340.78 80
6 01/14/2025 20:47:16 -0.27,-108.13 -0.81,-110.50 270.71 80
7 01/15/2025 20:25:52 -0.26,-108.12 0.24,-105.98 244.09 80
8 01/17/2025 08:50:21 0.29,-108.16 0.97,-111.25 351.63 80
9 01/18/2025 08:28:57 0.27,-108.15 -0.08,-106.73 163.37 80
10 01/19/2025 20:53:32 -0.30,-108.09 -1.19,-112.01 447.52 80
11 01/20/2025 20:32:09 -0.29,-108.08 -0.13,-107.50 67.60 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/7/2025
SNOs_Map_GOES-14_NOAA-20_20250107.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 01/07/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20