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: 7/8/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2016 22:34:51 0.14,-135.48 -0.34,-137.52 233.47 80
2 07/10/2016 22:18:47 0.13,-135.47 0.71,-133.00 282.17 80
3 07/12/2016 10:37:54 -0.15,-135.46 0.45,-138.27 319.95 80
4 07/13/2016 10:21:48 -0.14,-135.45 -0.53,-133.73 195.31 80
5 07/14/2016 22:41:05 0.17,-135.42 -0.64,-139.04 412.98 80
6 07/15/2016 22:24:59 0.16,-135.40 0.35,-134.50 101.82 80
7 07/18/2016 10:28:02 -0.18,-135.35 -0.23,-135.25 13.05 80
8 07/20/2016 22:28:33 0.19,-135.29 0.05,-136.02 82.93 80
9 07/21/2016 22:12:27 0.18,-135.26 1.04,-131.48 430.97 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/8/2016
SNOs_Map_GOES-15_NPP_20160709.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/08/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service