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: 2/13/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2015 22:40:17 0.06,-135.31 -0.45,-137.46 246.41 80
2 02/14/2015 22:24:13 0.06,-135.32 0.61,-132.94 271.58 80
3 02/16/2015 10:45:59 -0.05,-135.35 0.59,-138.21 325.91 80
4 02/17/2015 10:24:33 -0.05,-135.36 -0.41,-133.68 191.25 80
5 02/18/2015 22:46:30 0.04,-135.36 -0.75,-138.99 413.67 80
6 02/19/2015 22:30:24 0.04,-135.37 0.25,-134.46 103.56 80
7 02/21/2015 10:52:11 -0.04,-135.40 0.94,-139.73 494.27 80
8 02/22/2015 10:30:46 -0.04,-135.40 -0.12,-135.21 22.48 80
9 02/24/2015 22:33:56 0.04,-135.39 -0.08,-135.98 67.55 80
10 02/25/2015 22:17:50 0.04,-135.39 0.92,-131.45 448.99 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/13/2015
SNOs_Map_GOES-15_NPP_20150214.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/13/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service