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: 3/13/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/15/2017 10:26:55 0.02,-134.63 0.15,-135.14 58.17 80
2 03/16/2017 10:05:30 0.01,-134.59 -0.86,-130.60 453.65 80
3 03/17/2017 22:30:05 -0.02,-134.54 -0.33,-135.90 155.36 80
4 03/18/2017 22:08:39 -0.02,-134.49 0.68,-131.37 356.09 80
5 03/20/2017 10:33:06 0.02,-134.39 0.49,-136.63 254.80 80
6 03/21/2017 10:11:39 0.02,-134.34 -0.46,-132.08 256.27 80
7 03/22/2017 22:33:34 -0.03,-134.28 -0.73,-137.38 353.91 80
8 03/23/2017 22:17:29 -0.02,-134.22 0.29,-132.85 156.80 80
9 03/25/2017 10:39:14 0.03,-134.11 0.95,-138.10 455.19 80
10 03/26/2017 10:17:49 0.03,-134.05 -0.06,-133.56 55.18 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2017
SNOs_Map_GOES-15_NPP_20170314.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/13/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service