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: 12/30/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/30/2013 22:26:32 0.11,-134.63 0.15,-134.51 14.15 80
2 01/02/2014 10:26:58 -0.11,-134.53 0.05,-135.24 81.48 80
3 01/03/2014 10:10:55 -0.10,-134.47 -0.96,-130.71 429.24 80
4 01/04/2014 22:30:12 0.12,-134.36 -0.28,-136.00 187.45 80
5 01/05/2014 22:14:09 0.11,-134.31 0.73,-131.47 323.05 80
6 01/07/2014 10:33:18 -0.12,-134.25 0.46,-136.74 284.18 80
7 01/08/2014 10:17:14 -0.12,-134.19 -0.56,-132.21 226.22 80
8 01/09/2014 22:36:33 0.13,-134.08 -0.62,-137.51 390.74 80
9 01/10/2014 22:20:28 0.12,-134.02 0.34,-132.97 119.26 80
10 01/12/2014 10:39:38 -0.12,-133.95 0.84,-138.23 488.96 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/30/2013
SNOs_Map_GOES-15_NPP_20131230.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/30/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service