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: 12/8/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/09/2015 22:30:08 0.04,-135.34 -0.12,-136.03 79.66 80
2 12/10/2015 22:14:03 0.02,-135.32 0.87,-131.50 435.18 80
3 12/12/2015 10:33:10 -0.04,-135.31 0.30,-136.77 166.93 80
4 12/13/2015 10:17:05 -0.03,-135.29 -0.69,-132.24 347.07 80
5 12/14/2015 22:36:20 0.05,-135.22 -0.49,-137.54 265.13 80
6 12/15/2015 22:20:14 0.04,-135.20 0.51,-133.01 248.79 80
7 12/17/2015 10:39:23 -0.06,-135.18 0.61,-138.29 353.87 80
8 12/18/2015 10:23:17 -0.05,-135.15 -0.39,-133.76 159.39 80
9 12/19/2015 22:42:32 0.07,-135.07 -0.84,-139.05 454.48 80
10 12/20/2015 22:26:26 0.06,-135.04 0.16,-134.52 58.75 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2015
SNOs_Map_GOES-15_NPP_20151209.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/08/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service