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: 8/1/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/02/2015 10:12:31 -0.22,-135.06 -1.21,-130.74 493.22 80
2 08/03/2015 22:31:46 0.24,-135.06 0.05,-136.05 111.64 80
3 08/04/2015 22:15:40 0.23,-135.05 1.01,-131.50 403.33 80
4 08/06/2015 10:34:47 -0.25,-135.00 0.13,-136.78 203.00 80
5 08/07/2015 10:18:41 -0.25,-134.98 -0.83,-132.24 311.66 80
6 08/08/2015 22:37:56 0.26,-134.97 -0.32,-137.55 293.98 80
7 08/09/2015 22:21:51 0.26,-134.95 0.70,-133.02 220.21 80
8 08/11/2015 10:40:57 -0.28,-134.89 0.50,-138.28 387.33 80
9 08/12/2015 10:24:51 -0.27,-134.87 -0.52,-133.75 126.75 80
10 08/13/2015 22:44:07 0.29,-134.85 -0.63,-139.06 479.19 80
11 08/14/2015 22:28:00 0.28,-134.83 0.34,-134.52 34.69 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2015
SNOs_Map_GOES-15_NPP_20150802.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/01/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service