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: 9/1/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2018 22:34:06 -0.40,-134.90 -0.95,-137.34 278.91 80
2 09/02/2018 22:18:02 -0.39,-134.94 0.10,-132.82 242.25 80
3 09/04/2018 10:39:51 0.39,-135.01 1.10,-138.09 351.28 80
4 09/05/2018 10:18:27 0.39,-135.04 0.05,-133.57 168.57 80
5 09/06/2018 22:40:24 -0.38,-135.09 -1.22,-138.87 431.10 80
6 09/07/2018 22:24:20 -0.38,-135.13 -0.23,-134.34 89.29 80
7 09/10/2018 10:24:46 0.38,-135.23 0.32,-135.10 15.85 80
8 09/12/2018 22:27:59 -0.38,-135.29 -0.49,-135.87 65.58 80
9 09/13/2018 22:11:54 -0.38,-135.33 0.50,-131.34 454.48 80
10 09/15/2018 10:33:43 0.37,-135.39 0.64,-136.61 139.39 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/1/2018
SNOs_Map_GOES-15_NPP_20180902.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/01/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service