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: 8/9/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/10/2012 22:25:41 -0.42,-135.05 -0.61,-135.86 92.32 80
2 08/11/2012 22:09:36 -0.41,-135.06 0.41,-131.33 424.74 80
3 08/13/2012 10:31:24 0.41,-135.08 0.75,-136.61 174.41 80
4 08/14/2012 10:10:00 0.41,-135.08 -0.28,-132.08 341.66 80
5 08/15/2012 22:31:56 -0.41,-135.07 -0.90,-137.39 264.07 80
6 08/16/2012 22:15:52 -0.41,-135.07 0.12,-132.86 252.41 80
7 08/18/2012 10:37:39 0.41,-135.08 1.10,-138.13 346.80 80
8 08/19/2012 10:16:15 0.40,-135.08 0.08,-133.60 168.75 80
9 08/20/2012 22:38:11 -0.40,-135.05 -1.26,-138.90 439.16 80
10 08/21/2012 22:22:06 -0.40,-135.04 -0.24,-134.38 76.52 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/9/2012
SNOs_Map_GOES-15_NPP_20120810.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/09/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service