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: 8/12/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2024 10:25:00 -0.01,-137.00 -0.36,-135.33 188.94 80
2 08/14/2024 22:46:56 0.01,-136.97 -0.82,-140.63 417.25 80
3 08/15/2024 22:30:52 0.02,-136.96 0.22,-136.10 98.14 80
4 08/18/2024 10:33:54 -0.02,-136.93 -0.03,-136.83 11.48 80
5 08/20/2024 22:34:24 0.02,-136.88 -0.14,-137.58 80.59 80
6 08/21/2024 22:18:18 0.02,-136.86 0.87,-133.05 434.47 80
7 08/23/2024 10:37:24 -0.02,-136.84 0.32,-138.30 167.86 80
8 08/24/2024 10:21:19 -0.02,-136.81 -0.70,-133.77 346.86 80
9 08/25/2024 22:40:33 0.03,-136.77 -0.48,-139.06 261.10 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/12/2024
SNOs_Map_GOES-18_NOAA-21_20240813.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 08/12/2024 in txt file.

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