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: 7/29/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/29/2015 22:28:15 0.22,-135.11 0.33,-134.53 65.88 80
2 08/01/2015 10:28:37 -0.23,-135.07 -0.21,-135.28 22.52 80
3 08/02/2015 10:12:30 -0.22,-135.06 -1.17,-130.73 493.06 80
4 08/03/2015 22:31:46 0.24,-135.06 0.01,-136.04 112.64 80
5 08/04/2015 22:15:40 0.23,-135.04 1.03,-131.51 402.42 80
6 08/06/2015 10:34:46 -0.25,-135.00 0.16,-136.78 202.67 80
7 08/07/2015 10:18:41 -0.25,-134.98 -0.86,-132.25 312.08 80
8 08/08/2015 22:37:56 0.26,-134.97 -0.29,-137.56 294.47 80
9 08/09/2015 22:21:50 0.26,-134.95 0.67,-133.01 219.87 80
10 08/11/2015 10:40:57 -0.28,-134.90 0.46,-138.29 386.39 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/29/2015
SNOs_Map_GOES-15_NPP_20150730.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/29/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service