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: 1/7/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/08/2014 10:17:17 -0.12,-134.77 -0.71,-132.24 288.76 80
2 01/09/2014 22:36:35 0.13,-134.84 -0.47,-137.54 307.63 80
3 01/10/2014 22:20:32 0.12,-134.89 0.55,-133.01 213.64 80
4 01/12/2014 10:39:41 -0.12,-134.94 0.62,-138.28 380.67 80
5 01/13/2014 10:23:38 -0.12,-134.98 -0.40,-133.75 140.22 80
6 01/14/2014 22:42:56 0.12,-135.05 -0.77,-139.06 457.19 80
7 01/15/2014 22:26:52 0.12,-135.08 0.25,-134.53 63.48 80
8 01/18/2014 10:29:58 -0.12,-135.17 -0.12,-135.27 11.60 80
9 01/20/2014 22:30:32 0.12,-135.26 -0.06,-136.04 89.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/7/2014
SNOs_Map_GOES-15_NPP_20140108.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/07/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service