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: 6/14/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/15/2017 22:39:59 0.04,-135.38 -0.76,-138.94 405.90 80
2 06/16/2017 22:23:54 0.03,-135.39 0.26,-134.41 112.57 80
3 06/18/2017 10:43:02 -0.05,-135.37 0.92,-139.67 490.13 80
4 06/19/2017 10:26:57 -0.04,-135.38 -0.11,-135.15 27.75 80
5 06/21/2017 22:27:29 0.05,-135.44 -0.05,-135.92 54.54 80
6 06/22/2017 22:11:24 0.04,-135.44 0.93,-131.38 462.72 80
7 06/24/2017 10:30:32 -0.07,-135.41 0.19,-136.66 141.67 80
8 06/25/2017 10:14:26 -0.06,-135.41 -0.78,-132.12 375.08 80
9 06/26/2017 22:33:44 0.08,-135.44 -0.35,-137.43 226.19 80
10 06/27/2017 22:17:38 0.07,-135.44 0.63,-132.89 290.66 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/14/2017
SNOs_Map_GOES-15_NPP_20170615.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/14/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service