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: 2/11/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/11/2014 22:21:11 0.09,-135.40 0.61,-133.02 270.59 80
2 02/13/2014 10:43:01 -0.09,-135.38 0.56,-138.29 331.09 80
3 02/14/2014 10:21:37 -0.09,-135.38 -0.46,-133.76 184.75 80
4 02/15/2014 22:43:34 0.08,-135.38 -0.77,-139.05 419.38 80
5 02/16/2014 22:27:31 0.08,-135.37 0.25,-134.52 96.40 80
6 02/19/2014 10:27:57 -0.08,-135.34 -0.12,-135.26 9.55 80
7 02/21/2014 22:31:11 0.07,-135.30 -0.07,-136.03 81.73 80
8 02/22/2014 22:15:06 0.07,-135.29 0.90,-131.48 432.91 80
9 02/24/2014 10:36:55 -0.07,-135.25 0.25,-136.75 171.01 80
10 02/25/2014 10:15:31 -0.06,-135.22 -0.73,-132.21 342.98 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2014
SNOs_Map_GOES-15_NPP_20140212.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/11/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service