Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/19/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/19/2024 22:32:28 -0.00,-137.00 0.12,-136.30 79.05 80
2 11/22/2024 10:35:31 0.01,-137.00 0.03,-137.04 5.15 80
3 11/24/2024 22:36:02 -0.01,-137.01 -0.19,-137.82 92.49 80
4 11/25/2024 22:19:58 -0.01,-137.01 0.85,-133.30 424.00 80
5 11/27/2024 10:41:44 0.02,-137.01 0.38,-138.56 177.27 80
6 11/28/2024 10:20:20 0.02,-137.00 -0.65,-134.03 338.73 80
7 11/29/2024 22:42:15 -0.02,-137.00 -0.57,-139.33 266.50 80
8 11/30/2024 22:26:11 -0.03,-136.99 0.47,-134.81 249.10 80
9 12/02/2024 10:47:57 0.03,-136.97 0.75,-140.07 353.60 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/19/2024
SNOs_Map_GOES-18_NOAA-21_20241119.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 11/19/2024 in txt file.

Historical Predications of SNOs between GOES-18 and NOAA-21