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: 8/5/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/05/2018 22:40:17 0.30,-135.40 -0.51,-138.99 409.60 80
2 08/06/2018 22:24:12 0.29,-135.38 0.47,-134.45 104.81 80
3 08/09/2018 10:24:37 -0.31,-135.29 -0.31,-135.20 9.80 80
4 08/11/2018 22:27:51 0.32,-135.26 0.16,-135.98 82.66 80
5 08/12/2018 22:11:47 0.31,-135.23 1.14,-131.44 430.97 80
6 08/14/2018 10:30:56 -0.33,-135.15 0.00,-136.72 178.40 80
7 08/15/2018 10:14:51 -0.32,-135.13 -0.98,-132.19 334.86 80
8 08/16/2018 22:34:09 0.34,-135.11 -0.21,-137.49 271.84 80
9 08/17/2018 22:18:05 0.34,-135.08 0.84,-132.97 241.35 80
10 08/19/2018 10:37:13 -0.36,-135.00 0.37,-138.24 368.46 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/5/2018
SNOs_Map_GOES-15_NPP_20180806.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/05/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service