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: 6/20/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2015 22:38:29 0.07,-134.44 -0.60,-137.49 347.54 80
2 06/22/2015 22:22:24 0.06,-134.48 0.40,-132.96 173.63 80
3 06/24/2015 10:41:31 -0.08,-134.57 0.74,-138.23 417.70 80
4 06/25/2015 10:25:25 -0.07,-134.61 -0.25,-133.70 103.29 80
5 06/26/2015 22:44:42 0.09,-134.64 -0.90,-139.01 498.39 80
6 06/27/2015 22:25:56 0.08,-134.68 0.10,-134.48 22.19 80
7 06/30/2015 10:28:59 -0.09,-134.79 -0.01,-135.24 51.07 80
8 07/01/2015 10:12:54 -0.08,-134.82 -1.01,-130.70 468.81 80
9 07/02/2015 22:32:10 0.11,-134.83 -0.13,-136.02 134.46 80
10 07/03/2015 22:16:05 0.10,-134.86 0.87,-131.49 384.88 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/20/2015
SNOs_Map_GOES-15_NPP_20150621.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/20/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service