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: 1/4/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/05/2016 22:23:32 0.08,-134.30 0.07,-134.49 20.59 80
2 01/06/2016 22:07:26 0.07,-134.25 1.02,-129.94 490.47 80
3 01/08/2016 10:26:33 -0.08,-134.19 0.12,-135.22 116.24 80
4 01/09/2016 10:10:27 -0.07,-134.13 -0.83,-130.67 393.86 80
5 01/10/2016 22:29:41 0.08,-134.00 -0.39,-135.97 224.88 80
6 01/11/2016 22:13:36 0.08,-133.94 0.63,-131.43 285.09 80
7 01/13/2016 10:32:42 -0.08,-133.88 0.57,-136.70 322.15 80
8 01/14/2016 10:16:36 -0.08,-133.81 -0.44,-132.17 187.15 80
9 01/15/2016 22:35:51 0.09,-133.66 -0.77,-137.46 433.25 80
10 01/16/2016 22:19:45 0.08,-133.59 0.25,-132.93 76.01 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2016
SNOs_Map_GOES-15_NPP_20160105.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/04/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service