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: 12/16/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/16/2020 22:39:49 0.00,-137.23 -0.40,-139.04 206.23 80
2 12/17/2020 22:23:45 0.00,-137.23 0.61,-134.51 310.03 80
3 12/19/2020 10:42:53 -0.00,-137.23 0.55,-139.78 290.40 80
4 12/20/2020 10:26:49 -0.00,-137.23 -0.46,-135.25 225.73 80
5 12/21/2020 22:46:05 0.01,-137.22 -0.76,-140.55 380.14 80
6 12/22/2020 22:30:01 0.01,-137.22 0.25,-136.02 135.87 80
7 12/24/2020 10:49:09 -0.00,-137.22 0.91,-141.30 465.08 80
8 12/25/2020 10:33:04 0.00,-137.21 -0.10,-136.77 50.55 80
9 12/27/2020 22:33:36 -0.01,-137.18 -0.11,-137.54 41.22 80
10 12/28/2020 22:17:32 -0.01,-137.17 0.90,-133.01 473.66 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/16/2020
SNOs_Map_GOES-17_NPP_20201216.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/16/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP