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: 1/27/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/27/2016 22:13:25 0.08,-135.14 0.91,-131.47 419.06 80
2 01/29/2016 10:35:11 -0.08,-135.23 0.25,-136.74 171.99 80
3 01/30/2016 10:13:46 -0.08,-135.25 -0.77,-132.21 346.90 80
4 01/31/2016 22:35:40 0.07,-135.22 -0.45,-137.50 259.82 80
5 02/01/2016 22:19:35 0.07,-135.24 0.58,-132.97 258.76 80
6 02/03/2016 10:41:21 -0.07,-135.32 0.58,-138.24 333.27 80
7 02/04/2016 10:19:55 -0.07,-135.33 -0.45,-133.71 184.82 80
8 02/05/2016 22:41:50 0.06,-135.29 -0.76,-139.01 423.36 80
9 02/06/2016 22:25:44 0.06,-135.30 0.27,-134.48 94.33 80
10 02/08/2016 10:47:29 -0.06,-135.36 0.94,-139.73 498.93 80
11 02/09/2016 10:26:04 -0.05,-135.36 -0.09,-135.20 18.29 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/27/2016
SNOs_Map_GOES-15_NPP_20160127.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/27/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service