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: 11/9/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/10/2015 10:33:20 0.07,-135.31 0.38,-136.70 158.18 80
2 11/11/2015 10:17:15 0.08,-135.33 -0.65,-132.18 360.68 80
3 11/12/2015 22:36:32 -0.06,-135.35 -0.54,-137.48 243.66 80
4 11/13/2015 22:20:27 -0.07,-135.37 0.49,-132.96 275.03 80
5 11/15/2015 10:39:35 0.04,-135.41 0.69,-138.23 321.67 80
6 11/16/2015 10:23:30 0.06,-135.43 -0.35,-133.71 196.17 80
7 11/17/2015 22:42:46 -0.03,-135.42 -0.83,-139.02 410.21 80
8 11/18/2015 22:26:41 -0.04,-135.43 0.15,-134.48 107.57 80
9 11/20/2015 10:45:49 0.01,-135.47 0.98,-139.77 489.74 80
10 11/21/2015 10:28:21 0.03,-135.48 0.00,-135.23 27.57 3

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/9/2015
SNOs_Map_GOES-15_NPP_20151109.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/09/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service