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: 6/23/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/23/2012 22:25:51 0.18,-135.03 0.00,-135.94 103.19 80
2 06/24/2012 22:09:44 0.17,-135.06 0.99,-131.40 417.22 80
3 06/26/2012 10:28:51 -0.19,-135.11 0.15,-136.67 177.69 80
4 06/27/2012 10:12:44 -0.18,-135.13 -0.84,-132.13 342.15 80
5 06/28/2012 22:31:58 0.21,-135.16 -0.33,-137.43 259.57 80
6 06/29/2012 22:15:53 0.20,-135.18 0.73,-132.90 259.80 80
7 07/01/2012 10:34:59 -0.23,-135.22 0.41,-138.17 336.62 80
8 07/02/2012 10:18:53 -0.22,-135.23 -0.59,-133.63 182.25 80
9 07/03/2012 22:38:07 0.25,-135.24 -0.56,-138.94 420.68 80
10 07/04/2012 22:22:01 0.24,-135.26 0.44,-134.40 98.16 80
11 07/06/2012 10:41:07 -0.26,-135.29 0.69,-139.67 498.59 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/23/2012
SNOs_Map_GOES-15_NPP_20120624.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/23/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service