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: 9/4/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/04/2013 22:18:20 -0.41,-135.40 0.15,-132.93 281.72 80
2 09/06/2013 10:40:10 0.40,-135.47 1.02,-138.20 312.36 80
3 09/07/2013 10:18:46 0.41,-135.47 0.00,-133.68 204.93 80
4 09/08/2013 22:40:44 -0.39,-135.44 -1.17,-138.99 403.98 80
5 09/09/2013 22:24:41 -0.40,-135.44 -0.15,-134.46 113.24 80
6 09/11/2013 10:43:50 0.38,-135.50 1.31,-139.73 481.74 80
7 09/12/2013 10:25:06 0.39,-135.50 0.34,-135.19 34.59 80
8 09/14/2013 22:28:21 -0.37,-135.44 -0.48,-135.97 60.74 80
9 09/15/2013 22:12:17 -0.38,-135.44 0.55,-131.45 455.48 80
10 09/17/2013 10:31:26 0.35,-135.49 0.61,-136.72 140.33 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2013
SNOs_Map_GOES-15_NPP_20130905.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/04/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service