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: 4/28/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/29/2014 10:38:55 0.03,-135.35 0.38,-136.84 171.00 80
2 04/30/2014 10:17:32 0.03,-135.33 -0.66,-132.32 343.45 80
3 05/01/2014 22:39:31 -0.04,-135.30 -0.57,-137.62 264.18 80
4 05/02/2014 22:23:28 -0.04,-135.28 0.47,-133.09 250.21 80
5 05/04/2014 10:45:17 0.04,-135.26 0.76,-138.35 352.72 80
6 05/05/2014 10:23:55 0.04,-135.24 -0.28,-133.83 161.26 80
7 05/06/2014 22:45:53 -0.05,-135.20 -0.94,-139.12 447.54 80
8 05/07/2014 22:29:51 -0.05,-135.18 0.11,-134.60 66.39 80
9 05/10/2014 10:32:58 0.05,-135.12 0.07,-135.33 23.88 80
10 05/11/2014 10:11:34 0.05,-135.09 -0.92,-130.80 489.48 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2014
SNOs_Map_GOES-15_NPP_20140429.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/28/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service