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: 4/26/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2024 10:30:13 0.00,-137.00 -0.02,-136.86 15.36 80
2 04/30/2024 22:33:23 -0.00,-136.97 -0.16,-137.62 74.64 80
3 05/01/2024 22:17:18 -0.00,-136.96 0.84,-133.08 441.07 80
4 05/03/2024 10:39:05 0.00,-136.94 0.30,-138.35 160.19 80
5 05/04/2024 10:17:40 0.00,-136.93 -0.72,-133.82 355.34 80
6 05/05/2024 22:39:34 0.00,-136.90 -0.49,-139.10 250.99 80
7 05/06/2024 22:23:28 0.00,-136.88 0.54,-134.57 264.27 80
8 05/08/2024 10:45:15 -0.01,-136.86 0.64,-139.83 337.91 80
9 05/09/2024 10:23:48 -0.01,-136.84 -0.33,-135.28 176.76 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/26/2024
SNOs_Map_GOES-18_NOAA-21_20240426.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 04/26/2024 in txt file.

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