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: 8/21/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/22/2013 10:18:27 0.43,-134.91 0.11,-133.63 146.90 80
2 08/23/2013 22:40:24 -0.42,-134.90 -1.34,-138.92 458.56 80
3 08/24/2013 22:24:20 -0.43,-134.92 -0.33,-134.39 59.77 80
4 08/27/2013 10:27:27 0.42,-135.00 0.46,-135.15 16.96 80
5 08/29/2013 22:28:02 -0.41,-134.99 -0.61,-135.93 107.06 80
6 08/30/2013 22:11:59 -0.41,-135.00 0.40,-131.40 410.42 80
7 09/01/2013 10:33:48 0.40,-135.05 0.79,-136.67 184.55 80
8 09/02/2013 10:12:24 0.40,-135.06 -0.23,-132.14 332.18 80
9 09/03/2013 22:34:23 -0.39,-135.02 -0.94,-137.45 277.12 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/21/2013
SNOs_Map_GOES-15_NPP_20130822.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/21/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service