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 -0.10,-135.20 0.57,-138.16 337.26 80
2 01/10/2013 10:16:04 -0.09,-135.17 -0.42,-133.62 176.07 80
3 01/11/2013 22:38:00 0.09,-135.09 -0.79,-138.91 436.76 80
4 01/12/2013 22:21:55 0.09,-135.06 0.26,-134.39 76.72 80
5 01/15/2013 10:24:57 -0.09,-135.00 -0.09,-135.12 12.71 80
6 01/17/2013 22:25:27 0.09,-134.88 -0.13,-135.87 113.12 80
7 01/18/2013 22:09:21 0.09,-134.85 0.86,-131.34 399.83 80
8 01/20/2013 10:31:09 -0.09,-134.82 0.29,-136.60 202.73 80
9 01/21/2013 10:09:43 -0.08,-134.78 -0.70,-132.07 309.53 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2013
SNOs_Map_GOES-15_NPP_20130109.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