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: 6/30/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/01/2013 22:33:33 0.15,-135.04 -0.40,-137.51 281.32 80
2 07/02/2013 22:17:29 0.14,-135.07 0.64,-132.98 238.99 80
3 07/04/2013 10:36:36 -0.16,-135.13 0.53,-138.24 354.85 80
4 07/05/2013 10:20:30 -0.16,-135.15 -0.46,-133.70 164.94 80
5 07/06/2013 22:39:47 0.18,-135.17 -0.71,-139.00 437.18 80
6 07/07/2013 22:23:42 0.17,-135.20 0.34,-134.48 82.43 80
7 07/10/2013 10:26:45 -0.18,-135.27 -0.21,-135.21 7.28 80
8 07/12/2013 22:27:16 0.19,-135.30 0.05,-135.98 76.93 80
9 07/13/2013 22:11:10 0.18,-135.32 1.03,-131.43 441.95 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2013
SNOs_Map_GOES-15_NPP_20130701.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/30/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service