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: 2/12/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2014 10:43:01 -0.08,-135.37 0.55,-138.29 332.13 80
2 02/14/2014 10:21:37 -0.08,-135.37 -0.47,-133.76 183.69 80
3 02/15/2014 22:43:35 0.08,-135.36 -0.77,-139.05 420.56 80
4 02/16/2014 22:27:31 0.08,-135.36 0.26,-134.52 95.12 80
5 02/19/2014 10:27:56 -0.08,-135.32 -0.07,-135.25 8.21 80
6 02/21/2014 22:31:10 0.07,-135.29 -0.11,-136.01 83.25 80
7 02/22/2014 22:15:06 0.07,-135.27 0.92,-131.49 431.34 80
8 02/24/2014 10:36:55 -0.06,-135.23 0.29,-136.74 172.63 80
9 02/25/2014 10:15:31 -0.06,-135.21 -0.75,-132.22 341.31 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/12/2014
SNOs_Map_GOES-15_NPP_20140213.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/12/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service