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: 8/1/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/02/2012 10:35:13 -0.37,-135.19 0.33,-138.28 352.33 80
2 08/03/2012 10:19:08 -0.37,-135.17 -0.70,-133.75 161.71 80
3 08/04/2012 22:38:23 0.38,-135.13 -0.53,-139.05 447.51 80
4 08/05/2012 22:22:19 0.37,-135.10 0.50,-134.52 66.47 80
5 08/08/2012 10:22:42 -0.38,-135.05 -0.32,-135.26 24.46 80
6 08/09/2012 10:06:37 -0.38,-135.02 -1.35,-130.73 488.84 80
7 08/10/2012 22:25:53 0.39,-134.96 0.13,-136.03 121.75 80
8 08/11/2012 22:09:48 0.39,-134.93 1.16,-131.50 391.23 80
9 08/13/2012 10:28:55 -0.40,-134.89 0.04,-136.77 214.36 80
10 08/14/2012 10:12:51 -0.40,-134.86 -1.00,-132.24 298.11 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2012
SNOs_Map_GOES-15_NPP_20120802.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/01/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service