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: 8/30/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/31/2014 10:13:48 0.39,-134.79 -0.57,-130.60 478.36 80
2 09/01/2014 22:35:47 -0.38,-134.74 -0.66,-135.89 132.32 80
3 09/02/2014 22:19:44 -0.38,-134.67 0.37,-131.37 377.06 80
4 09/04/2014 10:38:54 0.37,-134.54 0.82,-136.64 239.19 80
5 09/05/2014 10:20:11 0.37,-134.47 -0.16,-132.10 269.40 80
6 09/06/2014 22:42:10 -0.36,-134.39 -1.01,-137.41 343.57 80
7 09/07/2014 22:26:07 -0.36,-134.33 -0.03,-132.88 165.21 80
8 09/09/2014 10:45:17 0.34,-134.19 1.21,-138.15 450.96 80
9 09/10/2014 10:29:14 0.35,-134.11 0.24,-133.61 57.25 80
10 09/12/2014 22:29:49 -0.34,-133.95 -0.43,-134.39 48.95 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/30/2014
SNOs_Map_GOES-15_NPP_20140831.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/30/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service