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: 4/16/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/16/2016 22:12:34 -0.06,-135.39 0.85,-131.39 455.62 80
2 04/18/2016 10:34:23 0.06,-135.40 0.33,-136.67 143.84 80
3 04/19/2016 10:12:58 0.06,-135.40 -0.67,-132.14 372.47 80
4 04/20/2016 22:34:55 -0.06,-135.39 -0.52,-137.44 233.34 80
5 04/21/2016 22:18:50 -0.06,-135.39 0.49,-132.91 282.90 80
6 04/23/2016 10:40:38 0.06,-135.40 0.69,-138.18 317.18 80
7 04/24/2016 10:19:14 0.06,-135.40 -0.32,-133.65 198.39 80
8 04/25/2016 22:41:10 -0.06,-135.37 -0.87,-138.96 409.13 80
9 04/26/2016 22:25:06 -0.06,-135.36 0.14,-134.43 106.25 80
10 04/28/2016 10:46:54 0.06,-135.36 1.03,-139.70 494.84 80
11 04/29/2016 10:25:30 0.07,-135.35 0.02,-135.17 19.93 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/16/2016
SNOs_Map_GOES-15_NPP_20160417.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/16/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service