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: 6/10/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/10/2017 22:33:44 0.02,-135.28 -0.44,-137.43 244.14 80
2 06/11/2017 22:17:39 0.01,-135.30 0.53,-132.89 274.88 80
3 06/13/2017 10:36:47 -0.03,-135.30 0.60,-138.17 326.53 80
4 06/14/2017 10:20:42 -0.02,-135.31 -0.37,-133.62 192.01 80
5 06/15/2017 22:39:59 0.04,-135.37 -0.76,-138.94 406.77 80
6 06/16/2017 22:23:54 0.03,-135.38 0.27,-134.41 111.61 80
7 06/18/2017 10:43:02 -0.05,-135.37 0.91,-139.68 490.57 80
8 06/19/2017 10:26:57 -0.04,-135.38 -0.12,-135.15 27.28 80
9 06/21/2017 22:27:29 0.05,-135.43 -0.04,-135.92 56.13 80
10 06/22/2017 22:11:24 0.04,-135.43 0.94,-131.38 461.05 80
11 06/24/2017 10:30:32 -0.07,-135.40 0.19,-136.66 142.82 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/10/2017
SNOs_Map_GOES-15_NPP_20170611.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/10/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service