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: 12/3/2011
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/05/2011 21:56:34 0.01,-129.11 0.23,-128.23 100.68 80
2 12/07/2011 10:21:03 -0.03,-130.11 0.74,-133.54 391.23 80
3 12/08/2011 09:59:39 -0.01,-130.89 -0.42,-129.04 210.36 80
4 12/09/2011 22:24:19 0.02,-132.30 -0.44,-134.41 240.32 80
5 12/10/2011 22:02:55 0.01,-133.09 0.73,-129.91 362.22 80
6 12/12/2011 10:27:24 -0.02,-134.08 0.21,-135.23 130.11 80
7 12/13/2011 10:06:01 -0.01,-134.85 -0.96,-130.73 470.65 80
8 12/14/2011 22:27:59 0.02,-136.25 0.07,-136.09 18.23 80
9 12/16/2011 10:52:28 -0.04,-137.26 0.92,-141.40 472.70 80
10 12/17/2011 10:31:04 -0.03,-138.02 -0.27,-136.90 127.43 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/3/2011
SNOs_Map_GOES-15_NPP_20111204.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/03/2011 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service