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: 7/22/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/23/2012 10:25:23 -0.32,-135.35 -0.37,-135.25 11.99 80
2 07/25/2012 22:25:54 0.33,-135.31 0.16,-136.02 80.88 80
3 07/26/2012 22:09:49 0.33,-135.30 1.18,-131.49 433.89 80
4 07/28/2012 10:28:58 -0.35,-135.28 -0.01,-136.76 169.75 80
5 07/29/2012 10:12:53 -0.34,-135.26 -1.03,-132.24 344.37 80
6 07/30/2012 22:32:09 0.36,-135.22 -0.14,-137.55 265.00 80
7 07/31/2012 22:16:04 0.36,-135.19 0.83,-133.00 249.12 80
8 08/02/2012 10:35:12 -0.37,-135.17 0.33,-138.28 354.76 80
9 08/03/2012 10:19:08 -0.37,-135.15 -0.69,-133.75 159.17 80
10 08/04/2012 22:38:23 0.38,-135.10 -0.53,-139.05 450.64 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/22/2012
SNOs_Map_GOES-15_NPP_20120723.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/22/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service