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: 12/23/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2024 08:15:53 -0.01,-104.70 -0.27,-103.48 138.94 80
2 12/24/2024 20:37:51 -0.00,-104.67 -0.95,-108.79 470.77 80
3 12/25/2024 20:21:49 -0.01,-104.67 0.10,-104.27 45.55 80
4 12/28/2024 08:24:55 0.02,-104.71 0.11,-105.02 35.63 80
5 12/29/2024 08:03:32 0.02,-104.70 -0.95,-100.50 479.65 80
6 12/30/2024 20:25:31 -0.02,-104.66 -0.25,-105.81 131.12 80
7 12/31/2024 20:09:27 -0.01,-104.66 0.76,-101.29 384.48 80
8 01/02/2025 08:31:16 0.01,-104.70 0.44,-106.56 212.39 80
9 01/03/2025 08:09:53 0.00,-104.69 -0.57,-102.03 302.73 80
10 01/04/2025 20:31:51 0.00,-104.64 -0.60,-107.35 308.48 80
11 01/05/2025 20:15:48 0.01,-104.64 0.42,-102.82 207.31 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/23/2024
SNOs_Map_GOES-17_NOAA-20_20241223.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/23/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20