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: 3/16/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2012 10:23:48 0.06,-135.26 0.07,-135.27 1.38 80
2 03/19/2012 22:26:59 -0.06,-135.24 -0.27,-136.04 92.06 80
3 03/20/2012 22:10:55 -0.06,-135.22 0.75,-131.51 422.15 80
4 03/22/2012 10:32:43 0.06,-135.16 0.41,-136.79 185.52 80
5 03/23/2012 10:11:19 0.06,-135.14 -0.61,-132.26 328.21 80
6 03/24/2012 22:33:14 -0.06,-135.13 -0.62,-137.56 277.88 80
7 03/25/2012 22:17:09 -0.06,-135.10 0.40,-133.03 235.57 80
8 03/27/2012 10:36:18 0.06,-135.03 0.77,-138.31 373.13 80
9 03/28/2012 10:20:12 0.06,-135.00 -0.19,-133.77 139.76 80
10 03/29/2012 22:39:29 -0.06,-134.97 -0.98,-139.08 468.01 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/16/2012
SNOs_Map_GOES-15_NPP_20120317.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/16/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service