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: 1/8/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/09/2013 10:37:30 -0.09,-135.20 0.56,-138.16 337.16 80
2 01/10/2013 10:16:05 -0.09,-135.17 -0.44,-133.62 176.25 80
3 01/11/2013 22:38:00 0.09,-135.09 -0.75,-138.92 436.70 80
4 01/12/2013 22:21:54 0.09,-135.05 0.25,-134.38 76.84 80
5 01/15/2013 10:24:55 -0.09,-135.01 -0.06,-135.11 11.67 80
6 01/17/2013 22:25:25 0.09,-134.88 -0.11,-135.87 112.25 80
7 01/18/2013 22:09:20 0.09,-134.84 0.90,-131.33 400.91 80
8 01/20/2013 10:31:06 -0.09,-134.82 0.28,-136.59 201.14 80
9 01/21/2013 10:09:39 -0.08,-134.78 -0.68,-132.05 311.37 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2013
SNOs_Map_GOES-15_NPP_20130108.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/08/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service