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: 2/13/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/14/2012 10:26:25 -0.01,-135.21 -0.02,-135.20 2.35 80
2 02/16/2012 22:29:38 0.02,-135.25 -0.15,-135.98 83.64 80
3 02/17/2012 22:08:13 0.02,-135.26 0.85,-131.45 434.09 80
4 02/19/2012 10:30:03 -0.02,-135.30 0.28,-136.74 163.09 80
5 02/20/2012 10:13:58 -0.02,-135.32 -0.72,-132.21 354.68 80
6 02/21/2012 22:35:56 0.03,-135.33 -0.44,-137.52 249.41 80
7 02/22/2012 22:14:31 0.02,-135.34 0.56,-132.99 268.19 80
8 02/24/2012 10:36:19 -0.03,-135.38 0.63,-138.27 329.56 80
9 02/25/2012 10:20:15 -0.03,-135.39 -0.37,-133.74 187.79 80
10 02/26/2012 22:42:12 0.03,-135.39 -0.79,-139.05 417.08 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/13/2012
SNOs_Map_GOES-15_NPP_20120214.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/13/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service