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: 1/11/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2014 10:39:41 -0.12,-134.92 0.61,-138.29 382.97 80
2 01/13/2014 10:23:38 -0.12,-134.96 -0.41,-133.76 137.49 80
3 01/14/2014 22:42:56 0.12,-135.01 -0.76,-139.06 460.79 80
4 01/15/2014 22:26:52 0.12,-135.05 0.21,-134.52 59.54 80
5 01/18/2014 10:27:18 -0.12,-135.12 -0.07,-135.26 16.18 80
6 01/20/2014 22:30:32 0.12,-135.20 -0.07,-136.04 95.70 80
7 01/21/2014 22:14:29 0.12,-135.23 0.96,-131.51 423.78 80
8 01/23/2014 10:36:17 -0.12,-135.26 0.24,-136.77 172.68 80
9 01/24/2014 10:14:54 -0.12,-135.28 -0.79,-132.24 346.23 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2014
SNOs_Map_GOES-15_NPP_20140112.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/11/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service