Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/13/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2015 22:32:56 -0.05,-135.02 -0.23,-135.91 101.61 80
2 04/14/2015 22:16:49 -0.05,-135.04 0.77,-131.37 418.37 80
3 04/16/2015 10:38:35 0.05,-135.13 0.41,-136.64 172.66 80
4 04/17/2015 10:17:09 0.05,-135.15 -0.65,-132.11 346.78 80
5 04/18/2015 22:39:02 -0.05,-135.15 -0.55,-137.41 257.85 80
6 04/19/2015 22:22:56 -0.05,-135.17 0.45,-132.87 261.45 80
7 04/21/2015 10:44:41 0.05,-135.25 0.72,-138.14 330.27 80
8 04/22/2015 10:23:16 0.05,-135.27 -0.34,-133.62 188.62 80
9 04/23/2015 22:45:09 -0.05,-135.25 -0.85,-138.91 417.09 80
10 04/24/2015 22:29:03 -0.05,-135.27 0.16,-134.38 101.77 80
11 04/26/2015 10:50:48 0.06,-135.34 1.01,-139.64 490.39 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/13/2015
SNOs_Map_GOES-15_NPP_20150413.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/13/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service