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: 7/27/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/28/2015 22:44:21 0.23,-135.12 -0.65,-139.07 450.25 80
2 07/29/2015 22:28:16 0.22,-135.11 0.37,-134.54 65.45 80
3 08/01/2015 10:28:37 -0.23,-135.07 -0.19,-135.27 22.87 80
4 08/02/2015 10:12:31 -0.22,-135.06 -1.20,-130.74 492.44 80
5 08/03/2015 22:31:46 0.24,-135.05 0.04,-136.05 113.77 80
6 08/04/2015 22:15:40 0.23,-135.03 1.00,-131.50 401.16 80
7 08/06/2015 10:34:47 -0.25,-134.99 0.14,-136.78 203.91 80
8 08/07/2015 10:18:42 -0.25,-134.97 -0.87,-132.25 310.69 80
9 08/08/2015 22:37:56 0.26,-134.95 -0.34,-137.55 296.33 80
10 08/09/2015 22:21:51 0.26,-134.93 0.68,-133.02 217.83 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/27/2015
SNOs_Map_GOES-15_NPP_20150728.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/27/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service