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: 7/10/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2012 10:28:56 -0.27,-135.38 0.01,-136.73 153.39 80
2 07/13/2012 10:12:51 -0.27,-135.39 -1.01,-132.20 363.72 80
3 07/14/2012 22:32:08 0.29,-135.38 -0.17,-137.51 242.10 80
4 07/15/2012 22:16:03 0.29,-135.39 0.85,-132.98 274.75 80
5 07/17/2012 10:35:11 -0.31,-135.41 0.32,-138.26 324.93 80
6 07/18/2012 10:19:07 -0.30,-135.41 -0.70,-133.73 191.42 80
7 07/19/2012 22:38:23 0.32,-135.39 -0.47,-139.04 415.69 80
8 07/20/2012 22:22:18 0.32,-135.38 0.49,-134.50 100.58 80
9 07/22/2012 10:41:26 -0.33,-135.40 0.67,-139.77 499.62 80
10 07/23/2012 10:25:22 -0.33,-135.39 -0.36,-135.25 16.11 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/10/2012
SNOs_Map_GOES-15_NPP_20120711.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/10/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service