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: 3/5/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/06/2015 22:46:16 0.02,-135.33 -0.81,-139.00 418.47 80
2 03/07/2015 22:30:11 0.02,-135.32 0.20,-134.47 96.56 80
3 03/10/2015 10:30:31 -0.02,-135.29 -0.05,-135.21 9.73 80
4 03/12/2015 22:33:40 0.02,-135.22 -0.16,-135.98 86.42 80
5 03/13/2015 22:17:35 0.02,-135.20 0.87,-131.45 427.53 80
6 03/15/2015 10:39:21 -0.01,-135.18 0.31,-136.72 174.99 80
7 03/16/2015 10:17:55 -0.01,-135.15 -0.66,-132.18 338.15 80
8 03/17/2015 22:39:49 0.01,-135.08 -0.55,-137.47 273.98 80
9 03/18/2015 22:23:43 0.01,-135.05 0.47,-132.95 239.23 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/5/2015
SNOs_Map_GOES-15_NPP_20150306.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/05/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service