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: 8/23/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/24/2014 10:45:03 -0.29,-135.35 0.36,-138.30 335.89 80
2 08/25/2014 10:29:00 -0.29,-135.33 -0.67,-133.78 178.20 80
3 08/26/2014 22:48:18 0.29,-135.32 -0.56,-139.07 428.57 80
4 08/27/2014 22:32:16 0.29,-135.29 0.47,-134.55 85.23 80
5 08/30/2014 10:35:24 -0.30,-135.22 -0.30,-135.29 7.88 80
6 09/01/2014 22:36:00 0.30,-135.16 0.11,-136.07 102.93 80
7 09/02/2014 22:19:56 0.30,-135.13 1.08,-131.53 409.59 80
8 09/04/2014 10:41:46 -0.31,-135.07 0.11,-136.80 198.21 80
9 09/05/2014 10:20:24 -0.31,-135.03 -0.93,-132.28 313.79 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/23/2014
SNOs_Map_GOES-15_NPP_20140824.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/23/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service