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: 8/24/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/24/2016 10:33:48 0.38,-135.10 0.69,-136.57 166.36 80
2 08/25/2016 10:12:23 0.37,-135.13 -0.31,-132.03 353.19 80
3 08/26/2016 22:34:18 -0.37,-135.17 -0.87,-137.33 246.99 80
4 08/27/2016 22:18:13 -0.37,-135.20 0.19,-132.81 272.75 80
5 08/29/2016 10:40:01 0.36,-135.25 0.97,-138.08 321.81 80
6 08/30/2016 10:18:35 0.36,-135.27 -0.03,-133.54 197.34 80
7 08/31/2016 22:40:30 -0.36,-135.30 -1.14,-138.85 404.23 80
8 09/01/2016 22:24:25 -0.36,-135.32 -0.14,-134.31 115.31 80
9 09/03/2016 10:46:12 0.35,-135.38 1.31,-139.58 478.97 80
10 09/04/2016 10:24:47 0.36,-135.40 0.30,-135.04 39.98 80
11 09/06/2016 22:27:57 -0.35,-135.43 -0.47,-135.81 44.40 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/24/2016
SNOs_Map_GOES-15_NPP_20160825.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/24/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service