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: 3/15/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/16/2024 10:36:12 -0.02,-137.01 0.28,-138.39 157.83 80
2 03/17/2024 10:20:08 -0.01,-137.00 -0.74,-133.87 357.60 80
3 03/18/2024 22:39:25 -0.02,-136.97 -0.50,-139.16 249.69 80
4 03/19/2024 22:20:42 -0.01,-136.96 0.52,-134.64 265.20 80
5 03/21/2024 10:45:11 0.01,-136.96 0.66,-139.91 335.89 80
6 03/22/2024 10:23:48 0.00,-136.95 -0.36,-135.38 179.00 80
7 03/23/2024 22:48:25 -0.00,-136.92 -0.86,-140.68 429.33 80
8 03/24/2024 22:29:42 -0.00,-136.91 0.16,-136.16 85.41 80
9 03/27/2024 10:30:07 -0.00,-136.88 -0.02,-136.91 3.61 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/15/2024
SNOs_Map_GOES-18_NOAA-21_20240315.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/15/2024 in txt file.

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