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: 8/17/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/17/2014 22:19:27 0.27,-135.46 1.14,-131.50 451.12 80
2 08/19/2014 10:38:38 -0.28,-135.43 0.02,-136.78 153.65 80
3 08/20/2014 10:22:36 -0.28,-135.41 -1.01,-132.25 360.84 80
4 08/21/2014 22:41:54 0.29,-135.40 -0.22,-137.55 245.22 80
5 08/22/2014 22:25:52 0.29,-135.39 0.81,-133.02 269.11 80
6 08/24/2014 10:45:02 -0.29,-135.35 0.40,-138.29 336.18 80
7 08/25/2014 10:28:59 -0.29,-135.33 -0.63,-133.77 177.89 80
8 08/26/2014 22:48:19 0.29,-135.31 -0.54,-139.08 428.91 80
9 08/27/2014 22:32:15 0.29,-135.29 0.44,-134.54 84.93 80
10 08/30/2014 10:32:43 -0.30,-135.22 -0.28,-135.29 7.88 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/17/2014
SNOs_Map_GOES-15_NPP_20140818.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/17/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service