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: 9/4/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/05/2014 10:20:11 0.37,-134.47 -0.16,-132.10 270.48 80
2 09/06/2014 22:42:10 -0.36,-134.41 -1.01,-137.41 341.04 80
3 09/07/2014 22:26:07 -0.36,-134.35 -0.03,-132.88 167.84 80
4 09/09/2014 10:45:17 0.34,-134.20 1.21,-138.15 449.47 80
5 09/10/2014 10:29:14 0.35,-134.12 0.23,-133.61 58.84 80
6 09/12/2014 22:29:49 -0.34,-133.98 -0.42,-134.38 45.88 80
7 09/13/2014 22:13:46 -0.35,-133.91 0.57,-129.85 462.46 80
8 09/15/2014 10:32:55 0.33,-133.75 0.67,-135.11 155.61 80
9 09/16/2014 10:16:53 0.34,-133.67 -0.37,-130.59 352.00 80
10 09/17/2014 22:36:11 -0.31,-133.58 -0.85,-135.88 262.89 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2014
SNOs_Map_GOES-15_NPP_20140905.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/04/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service