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: 8/19/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2016 10:27:35 0.37,-134.93 0.40,-135.06 14.35 80
2 08/21/2016 22:28:05 -0.38,-135.00 -0.59,-135.82 93.80 80
3 08/22/2016 22:12:01 -0.37,-135.04 0.47,-131.30 426.67 80
4 08/24/2016 10:33:48 0.38,-135.11 0.70,-136.57 166.11 80
5 08/25/2016 10:12:22 0.37,-135.13 -0.30,-132.03 353.31 80
6 08/26/2016 22:34:18 -0.37,-135.15 -0.88,-137.33 248.66 80
7 08/27/2016 22:18:13 -0.37,-135.18 0.18,-132.81 270.97 80
8 08/29/2016 10:40:01 0.36,-135.25 0.99,-138.08 322.20 80
9 08/30/2016 10:18:35 0.36,-135.27 -0.01,-133.54 196.81 80
10 08/31/2016 22:40:30 -0.36,-135.28 -1.16,-138.84 406.53 80
11 09/01/2016 22:24:25 -0.36,-135.30 -0.16,-134.31 112.90 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/19/2016
SNOs_Map_GOES-15_NPP_20160819.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/19/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service