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: 1/14/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/14/2012 10:07:45 -0.03,-134.68 -0.94,-130.59 466.88 80
2 01/15/2012 22:29:38 0.04,-134.62 -0.27,-135.88 143.49 80
3 01/16/2012 22:08:12 0.03,-134.60 0.75,-131.34 371.28 80
4 01/18/2012 10:29:56 -0.03,-134.60 0.45,-136.60 229.01 80
5 01/19/2012 10:13:50 -0.02,-134.57 -0.57,-132.06 285.59 80
6 01/20/2012 22:35:43 0.02,-134.51 -0.64,-137.36 325.38 80
7 01/21/2012 22:14:16 0.01,-134.48 0.38,-132.82 188.69 80
8 01/23/2012 10:36:01 -0.01,-134.46 0.82,-138.08 412.88 80
9 01/24/2012 10:19:54 -0.01,-134.43 -0.20,-133.54 101.31 80
10 01/26/2012 22:20:21 0.01,-134.34 0.00,-134.30 4.60 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2012
SNOs_Map_GOES-15_NPP_20120115.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/14/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service