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: 11/25/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/26/2015 10:33:18 0.00,-135.47 0.29,-136.76 146.33 80
2 11/27/2015 10:17:12 0.02,-135.47 -0.70,-132.22 369.86 80
3 11/28/2015 22:36:28 0.01,-135.44 -0.46,-137.53 238.10 80
4 11/29/2015 22:20:23 -0.01,-135.44 0.53,-133.00 278.19 80
5 12/01/2015 10:39:31 -0.02,-135.45 0.59,-138.28 321.84 80
6 12/02/2015 10:23:26 -0.01,-135.45 -0.40,-133.75 193.95 80
7 12/03/2015 22:42:41 0.03,-135.41 -0.80,-139.05 415.17 80
8 12/04/2015 22:26:36 0.02,-135.41 0.19,-134.52 100.74 80
9 12/06/2015 10:45:44 -0.04,-135.42 0.93,-139.80 499.36 80
10 12/07/2015 10:29:38 -0.03,-135.40 -0.06,-135.27 15.85 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/25/2015
SNOs_Map_GOES-15_NPP_20151126.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/25/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service