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: 3/31/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2015 10:17:32 0.03,-134.56 -0.52,-132.13 277.86 80
2 04/02/2015 22:39:25 -0.04,-134.47 -0.72,-137.42 336.43 80
3 04/03/2015 22:23:20 -0.03,-134.42 0.33,-132.89 174.90 80
4 04/05/2015 10:45:05 0.04,-134.36 0.87,-138.15 431.68 80
5 04/06/2015 10:23:39 0.03,-134.31 -0.12,-133.61 78.77 80
6 04/08/2015 22:26:45 -0.03,-134.14 -0.10,-134.37 27.09 80
7 04/09/2015 22:10:39 -0.03,-134.08 0.90,-129.83 483.18 80
8 04/11/2015 10:32:24 0.04,-134.00 0.30,-135.09 124.77 80
9 04/12/2015 10:10:58 0.04,-133.94 -0.70,-130.56 384.68 80
10 04/13/2015 22:32:51 -0.04,-133.81 -0.50,-135.85 233.38 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/31/2015
SNOs_Map_GOES-15_NPP_20150401.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/31/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service