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: 8/8/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/08/2014 10:44:31 -0.25,-135.50 0.38,-138.25 314.08 80
2 08/09/2014 10:28:25 -0.25,-135.49 -0.65,-133.71 203.41 80
3 08/10/2014 22:47:38 0.26,-135.49 -0.51,-138.99 398.46 80
4 08/11/2014 22:31:31 0.26,-135.49 0.46,-134.44 118.89 80
5 08/13/2014 10:50:36 -0.26,-135.47 0.67,-139.70 481.83 80
6 08/14/2014 10:34:29 -0.26,-135.46 -0.36,-135.16 35.37 80
7 08/16/2014 22:34:55 0.27,-135.45 0.18,-135.89 50.65 80
8 08/17/2014 22:18:48 0.27,-135.43 1.16,-131.34 465.95 80
9 08/19/2014 10:37:53 -0.28,-135.40 -0.03,-136.60 135.85 80
10 08/20/2014 10:21:46 -0.28,-135.39 -1.01,-132.04 380.40 80
11 08/21/2014 22:40:59 0.29,-135.37 -0.14,-137.33 223.26 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/8/2014
SNOs_Map_GOES-15_NPP_20140808.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/08/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service