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: 9/6/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/06/2018 22:40:24 -0.38,-135.10 -1.23,-138.87 430.10 80
2 09/07/2018 22:24:21 -0.38,-135.14 -0.18,-134.35 90.48 80
3 09/10/2018 10:24:46 0.38,-135.23 0.33,-135.09 16.69 80
4 09/12/2018 22:27:58 -0.38,-135.31 -0.51,-135.87 63.43 80
5 09/13/2018 22:11:55 -0.38,-135.35 0.55,-131.34 456.79 80
6 09/15/2018 10:33:43 0.37,-135.41 0.66,-136.61 137.42 80
7 09/16/2018 10:12:20 0.37,-135.43 -0.39,-132.09 381.74 80
8 09/17/2018 22:34:17 -0.36,-135.46 -0.76,-137.40 220.49 80
9 09/18/2018 22:18:13 -0.36,-135.49 0.23,-132.86 299.00 80
10 09/20/2018 10:40:02 0.35,-135.55 0.92,-138.14 295.28 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/6/2018
SNOs_Map_GOES-15_NPP_20180907.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/06/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service