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: 8/10/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/11/2013 10:27:20 -0.30,-135.18 -0.30,-135.28 11.57 80
2 08/13/2013 22:27:54 0.31,-135.10 0.07,-136.05 107.94 80
3 08/14/2013 22:11:52 0.31,-135.07 1.14,-131.53 404.95 80
4 08/16/2013 10:31:01 -0.32,-135.03 0.08,-136.79 201.34 80
5 08/17/2013 10:14:58 -0.32,-134.99 -0.93,-132.27 310.91 80
6 08/18/2013 22:34:16 0.33,-134.93 -0.24,-137.57 300.57 80
7 08/19/2013 22:18:12 0.33,-134.90 0.76,-133.04 211.64 80
8 08/21/2013 10:40:02 -0.33,-134.85 0.44,-138.31 394.91 80
9 08/22/2013 10:21:18 -0.33,-134.81 -0.56,-133.78 117.06 80
10 08/23/2013 22:40:36 0.34,-134.74 -0.67,-139.08 495.01 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/10/2013
SNOs_Map_GOES-15_NPP_20130811.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/10/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service