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: 7/5/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/05/2016 22:12:33 0.11,-135.51 1.02,-131.49 459.18 80
2 07/07/2016 10:31:40 -0.13,-135.51 0.13,-136.76 142.08 80
3 07/08/2016 10:15:35 -0.12,-135.50 -0.85,-132.22 373.96 80
4 07/09/2016 22:34:51 0.14,-135.49 -0.33,-137.53 232.84 80
5 07/10/2016 22:18:46 0.13,-135.48 0.66,-132.99 282.98 80
6 07/12/2016 10:37:53 -0.15,-135.47 0.50,-138.26 319.07 80
7 07/13/2016 10:21:49 -0.14,-135.46 -0.55,-133.74 196.38 80
8 07/14/2016 22:41:05 0.17,-135.43 -0.62,-139.04 411.45 80
9 07/15/2016 22:24:59 0.16,-135.41 0.37,-134.51 103.53 80
10 07/17/2016 10:44:07 -0.18,-135.39 0.79,-139.78 499.89 80
11 07/18/2016 10:28:01 -0.18,-135.37 -0.20,-135.24 14.66 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/5/2016
SNOs_Map_GOES-15_NPP_20160706.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/05/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service