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: 2/25/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/26/2024 22:32:42 -0.00,-136.99 -0.13,-137.57 66.41 80
2 02/27/2024 22:16:39 -0.00,-136.98 0.85,-133.04 448.77 80
3 02/29/2024 10:38:29 0.00,-136.98 0.30,-138.32 153.10 80
4 03/01/2024 10:17:06 0.00,-136.97 -0.69,-133.79 361.55 80
5 03/02/2024 22:39:05 0.00,-136.94 -0.47,-139.11 246.95 80
6 03/03/2024 22:23:01 0.01,-136.92 0.52,-134.58 267.04 80
7 03/05/2024 10:42:12 -0.01,-136.90 0.63,-139.86 336.73 80
8 03/06/2024 10:26:08 -0.01,-136.88 -0.37,-135.33 176.75 80
9 03/07/2024 22:45:26 0.02,-136.83 -0.83,-140.64 433.22 80
10 03/08/2024 22:29:23 0.02,-136.81 0.17,-136.11 80.15 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/25/2024
SNOs_Map_GOES-18_NOAA-21_20240226.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/25/2024 in txt file.

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