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: 1/17/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/18/2014 10:27:18 -0.12,-135.11 -0.06,-135.26 17.98 80
2 01/20/2014 22:30:32 0.12,-135.18 -0.09,-136.03 97.61 80
3 01/21/2014 22:14:29 0.12,-135.21 0.94,-131.51 421.71 80
4 01/23/2014 10:36:18 -0.12,-135.24 0.21,-136.78 175.27 80
5 01/24/2014 10:14:55 -0.12,-135.26 -0.81,-132.25 343.41 80
6 01/25/2014 22:36:52 0.12,-135.29 -0.41,-137.54 257.63 80
7 01/26/2014 22:20:49 0.11,-135.30 0.62,-133.01 260.67 80
8 01/28/2014 10:42:38 -0.11,-135.32 0.53,-138.28 337.54 80
9 01/29/2014 10:21:13 -0.11,-135.33 -0.45,-133.74 180.18 80
10 01/30/2014 22:43:12 0.11,-135.34 -0.71,-139.05 422.34 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/17/2014
SNOs_Map_GOES-15_NPP_20140118.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/17/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service