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: 1/5/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 01/07/2024 10:29:47 0.01,-136.99 -0.01,-136.92 7.60 80
2 01/09/2024 22:32:57 -0.00,-136.95 -0.15,-137.69 83.82 80
3 01/10/2024 22:16:52 0.00,-136.94 0.84,-133.15 431.27 80
4 01/12/2024 10:35:59 0.00,-136.92 0.32,-138.42 170.64 80
5 01/13/2024 10:19:54 0.00,-136.90 -0.67,-133.88 344.17 80
6 01/14/2024 22:39:09 -0.01,-136.86 -0.53,-139.18 263.68 80
7 01/15/2024 22:23:04 -0.01,-136.84 0.47,-134.64 251.03 80
8 01/17/2024 10:42:11 0.01,-136.82 0.69,-139.91 351.35 80
9 01/18/2024 10:26:05 0.01,-136.80 -0.31,-135.37 163.02 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/5/2024
SNOs_Map_GOES-18_NOAA-21_20240106.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/05/2024 in txt file.

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