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: 3/14/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/15/2013 10:17:13 -0.01,-135.41 -0.39,-133.81 183.57 80
2 03/16/2013 22:41:51 0.01,-135.36 -0.83,-139.11 427.01 80
3 03/17/2013 22:20:27 0.01,-135.35 0.19,-134.58 88.15 80
4 03/20/2013 10:26:13 -0.00,-135.37 -0.02,-135.32 5.33 80
5 03/22/2013 22:29:27 -0.00,-135.29 -0.17,-136.10 91.70 80
6 03/23/2013 22:08:03 -0.00,-135.28 0.86,-131.57 422.75 80
7 03/25/2013 10:29:53 0.00,-135.29 0.33,-136.84 176.33 80
8 03/26/2013 10:13:48 0.00,-135.27 -0.64,-132.31 337.83 80
9 03/27/2013 22:35:45 -0.00,-135.20 -0.55,-137.61 274.88 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/14/2013
SNOs_Map_GOES-15_NPP_20130314.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/14/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service