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: 8/27/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/27/2015 10:43:10 0.38,-134.97 1.08,-138.13 359.81 80
2 08/28/2015 10:21:44 0.38,-134.99 0.05,-133.60 159.38 80
3 08/29/2015 22:43:38 -0.37,-135.05 -1.25,-138.90 438.82 80
4 08/30/2015 22:27:33 -0.38,-135.07 -0.22,-134.37 80.43 80
5 09/02/2015 10:30:34 0.37,-135.11 0.36,-135.11 1.26 80
6 09/04/2015 22:31:03 -0.37,-135.17 -0.52,-135.88 80.93 80
7 09/05/2015 22:14:57 -0.37,-135.18 0.51,-131.35 437.52 80
8 09/07/2015 10:36:44 0.36,-135.19 0.66,-136.62 162.43 80
9 09/08/2015 10:15:17 0.36,-135.20 -0.31,-132.08 355.53 80
10 09/09/2015 22:37:12 -0.34,-135.23 -0.82,-137.39 245.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/27/2015
SNOs_Map_GOES-15_NPP_20150828.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/27/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service