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: 3/16/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/16/2013 22:41:50 0.00,-135.36 -0.85,-139.10 427.08 80
2 03/17/2013 22:20:27 0.00,-135.35 0.17,-134.58 88.08 80
3 03/20/2013 10:26:13 -0.00,-135.37 0.00,-135.32 5.18 80
4 03/22/2013 22:29:26 -0.00,-135.29 -0.19,-136.09 91.77 80
5 03/23/2013 22:08:03 -0.00,-135.27 0.84,-131.57 422.64 80
6 03/25/2013 10:29:52 0.00,-135.29 0.35,-136.84 176.62 80
7 03/26/2013 10:13:49 0.00,-135.27 -0.68,-132.31 337.51 80
8 03/27/2013 22:35:46 -0.00,-135.20 -0.51,-137.62 275.00 80
9 03/28/2013 22:14:22 0.00,-135.17 0.46,-133.08 238.58 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/16/2013
SNOs_Map_GOES-15_NPP_20130317.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/16/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service