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: 5/23/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/23/2012 22:10:21 0.03,-135.45 0.88,-131.50 450.31 80
2 05/25/2012 10:29:27 -0.05,-135.43 0.27,-136.77 152.19 80
3 05/26/2012 10:13:22 -0.04,-135.43 -0.76,-132.23 364.25 80
4 05/27/2012 22:32:37 0.06,-135.43 -0.40,-137.54 240.14 80
5 05/28/2012 22:16:31 0.05,-135.42 0.58,-133.00 276.15 80
6 05/30/2012 10:35:37 -0.07,-135.40 0.56,-138.27 327.07 80
7 05/31/2012 10:19:30 -0.06,-135.38 -0.42,-133.73 188.56 80
8 06/01/2012 22:38:46 0.09,-135.37 -0.72,-139.04 417.59 80
9 06/02/2012 22:22:39 0.08,-135.35 0.26,-134.49 97.67 80
10 06/05/2012 10:25:39 -0.10,-135.29 -0.13,-135.23 8.26 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2012
SNOs_Map_GOES-15_NPP_20120524.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/23/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service