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: 1/17/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/18/2016 10:38:56 -0.09,-134.93 0.66,-138.26 378.63 80
2 01/19/2016 10:22:51 -0.08,-134.97 -0.36,-133.72 141.91 80
3 01/20/2016 22:42:05 0.08,-134.96 -0.85,-139.02 463.47 80
4 01/21/2016 22:25:59 0.08,-134.99 0.17,-134.49 56.88 80
5 01/24/2016 10:29:01 -0.08,-135.13 -0.07,-135.24 11.78 80
6 01/26/2016 22:29:30 0.08,-135.14 -0.12,-136.00 97.72 80
7 01/27/2016 22:13:25 0.07,-135.17 0.91,-131.47 422.07 80
8 01/29/2016 10:35:11 -0.08,-135.28 0.26,-136.74 166.97 80
9 01/30/2016 10:13:46 -0.07,-135.30 -0.77,-132.21 352.51 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/17/2016
SNOs_Map_GOES-15_NPP_20160118.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/17/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service