Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/23/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2021 22:46:09 0.04,-137.20 -0.69,-140.61 387.89 80
2 02/24/2021 22:30:03 0.03,-137.20 0.28,-136.07 128.15 80
3 02/26/2021 10:51:51 -0.02,-137.19 0.93,-141.34 472.59 80
4 02/27/2021 10:30:26 -0.02,-137.19 -0.10,-136.81 42.98 80
5 03/01/2021 22:33:37 0.02,-137.15 -0.09,-137.57 48.35 80
6 03/02/2021 22:17:33 0.02,-137.14 0.94,-133.05 466.72 80
7 03/04/2021 10:39:20 -0.02,-137.12 0.26,-138.31 135.59 80
8 03/05/2021 10:17:55 -0.02,-137.11 -0.77,-133.78 378.92 80
9 03/06/2021 22:39:51 0.01,-137.07 -0.45,-139.08 229.30 80
10 03/07/2021 22:23:46 0.01,-137.05 0.59,-134.55 284.97 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2021
SNOs_Map_GOES-17_NPP_20210223.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/23/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP