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: 2/14/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/14/2015 22:24:12 0.06,-135.32 0.60,-132.94 271.36 80
2 02/16/2015 10:45:59 -0.05,-135.35 0.60,-138.21 326.45 80
3 02/17/2015 10:24:33 -0.05,-135.35 -0.39,-133.67 190.69 80
4 02/18/2015 22:46:30 0.04,-135.36 -0.76,-138.99 414.04 80
5 02/19/2015 22:30:24 0.04,-135.36 0.24,-134.46 103.14 80
6 02/21/2015 10:52:10 -0.04,-135.39 0.95,-139.73 495.02 80
7 02/22/2015 10:30:46 -0.04,-135.39 -0.11,-135.21 21.55 80
8 02/24/2015 22:33:56 0.04,-135.38 -0.09,-135.98 68.17 80
9 02/25/2015 22:17:50 0.04,-135.38 0.91,-131.45 448.32 80
10 02/27/2015 10:39:37 -0.03,-135.40 0.29,-136.72 150.64 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/14/2015
SNOs_Map_GOES-15_NPP_20150215.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/14/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service