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: 3/22/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/23/2014 10:31:19 -0.02,-134.98 0.03,-135.23 28.15 80
2 03/24/2014 10:09:57 -0.02,-135.01 -1.01,-130.71 490.76 80
3 03/25/2014 22:34:37 0.01,-135.04 -0.23,-136.01 110.47 80
4 03/26/2014 22:13:15 0.01,-135.07 0.82,-131.49 408.39 80
5 03/28/2014 10:37:47 -0.01,-135.13 0.33,-136.77 186.99 80
6 03/29/2014 10:16:25 -0.01,-135.15 -0.66,-132.24 331.48 80
7 03/30/2014 22:41:05 0.01,-135.18 -0.51,-137.55 270.69 80
8 03/31/2014 22:22:23 0.01,-135.20 0.48,-133.02 247.73 80
9 04/02/2014 10:44:15 -0.01,-135.25 0.66,-138.31 348.11 80
10 04/03/2014 10:22:53 -0.01,-135.27 -0.34,-133.78 169.82 80
11 04/04/2014 22:44:52 0.01,-135.28 -0.88,-139.08 433.49 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/22/2014
SNOs_Map_GOES-15_NPP_20140323.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/22/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service