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: 8/5/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/06/2015 10:34:47 -0.25,-135.00 0.14,-136.78 203.12 80
2 08/07/2015 10:18:41 -0.25,-134.98 -0.88,-132.25 311.54 80
3 08/08/2015 22:37:56 0.26,-134.97 -0.33,-137.55 293.88 80
4 08/09/2015 22:21:50 0.26,-134.95 0.70,-133.02 220.33 80
5 08/11/2015 10:40:57 -0.28,-134.89 0.49,-138.28 387.36 80
6 08/12/2015 10:24:51 -0.27,-134.86 -0.53,-133.75 126.75 80
7 08/13/2015 22:44:05 0.29,-134.85 -0.67,-139.05 478.98 80
8 08/14/2015 22:28:00 0.28,-134.83 0.36,-134.52 34.90 80
9 08/17/2015 10:28:21 -0.29,-134.73 -0.19,-135.26 59.74 80
10 08/18/2015 10:12:14 -0.28,-134.70 -1.16,-130.72 453.90 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/5/2015
SNOs_Map_GOES-15_NPP_20150805.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/05/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service