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: 1/12/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2013 22:21:54 0.09,-135.07 0.22,-134.38 78.40 80
2 01/15/2013 10:24:56 -0.09,-135.01 -0.08,-135.11 10.94 80
3 01/17/2013 22:25:26 0.09,-134.90 -0.11,-135.87 110.69 80
4 01/18/2013 22:09:21 0.09,-134.86 0.89,-131.33 402.45 80
5 01/20/2013 10:31:07 -0.09,-134.83 0.29,-136.59 200.33 80
6 01/21/2013 10:09:41 -0.08,-134.79 -0.72,-132.06 312.13 80
7 01/22/2013 22:31:36 0.09,-134.69 -0.53,-137.34 302.37 80
8 01/23/2013 22:15:30 0.08,-134.65 0.49,-132.81 210.08 80
9 01/25/2013 10:37:17 -0.08,-134.62 0.69,-138.07 393.04 80
10 01/26/2013 10:15:51 -0.08,-134.57 -0.33,-133.53 118.75 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/12/2013
SNOs_Map_GOES-15_NPP_20130113.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/12/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service