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: 5/3/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/04/2012 10:23:29 0.03,-135.23 0.03,-135.28 5.46 80
2 05/06/2012 22:26:40 -0.01,-135.28 -0.16,-136.06 88.55 80
3 05/07/2012 22:10:35 -0.02,-135.30 0.85,-131.53 429.92 80
4 05/09/2012 10:29:41 0.00,-135.32 0.34,-136.79 168.62 80
5 05/10/2012 10:13:36 0.01,-135.33 -0.67,-132.26 349.57 80
6 05/11/2012 22:32:51 0.01,-135.35 -0.51,-137.56 253.11 80
7 05/12/2012 22:16:45 -0.00,-135.36 0.50,-133.03 265.09 80
8 05/14/2012 10:35:53 -0.01,-135.38 0.63,-138.31 333.70 80
9 05/15/2012 10:19:47 -0.01,-135.39 -0.38,-133.77 184.22 80
10 05/16/2012 22:39:02 0.03,-135.40 -0.80,-139.08 419.25 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2012
SNOs_Map_GOES-15_NPP_20120503.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/03/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service