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: 12/27/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/28/2013 10:23:18 -0.11,-134.78 -0.36,-133.74 118.32 80
2 12/29/2013 22:42:35 0.12,-134.68 -0.89,-139.04 497.31 80
3 12/30/2013 22:26:32 0.11,-134.63 0.12,-134.50 13.95 80
4 01/02/2014 10:26:58 -0.11,-134.52 0.08,-135.24 81.85 80
5 01/03/2014 10:10:54 -0.10,-134.47 -0.93,-130.70 428.90 80
6 01/04/2014 22:30:13 0.12,-134.36 -0.26,-136.01 187.88 80
7 01/05/2014 22:14:09 0.11,-134.30 0.75,-131.48 322.54 80
8 01/07/2014 10:33:18 -0.12,-134.24 0.44,-136.74 284.70 80
9 01/08/2014 10:17:15 -0.12,-134.19 -0.57,-132.21 225.64 80
10 01/09/2014 22:36:33 0.13,-134.07 -0.62,-137.51 391.46 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/27/2013
SNOs_Map_GOES-15_NPP_20131228.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/27/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service