Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/7/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/07/2018 20:23:40 0.32,-104.65 0.37,-104.30 38.59 80
2 08/10/2018 08:26:44 -0.34,-104.50 -0.22,-105.05 61.71 80
3 08/11/2018 08:08:00 -0.33,-104.51 -1.20,-100.51 455.05 80
4 08/12/2018 20:27:18 0.35,-104.67 0.06,-105.83 132.85 80
5 08/13/2018 20:11:15 0.34,-104.68 1.10,-101.30 384.72 80
6 08/15/2018 08:33:03 -0.36,-104.55 0.10,-106.57 230.99 80
7 08/16/2018 08:11:39 -0.35,-104.55 -0.89,-102.04 286.09 80
8 08/17/2018 20:33:37 0.37,-104.71 -0.24,-107.35 302.37 80
9 08/18/2018 20:17:33 0.37,-104.72 0.80,-102.83 215.33 80
10 08/20/2018 08:39:22 -0.39,-104.60 0.40,-108.10 399.09 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/7/2018
SNOs_Map_GOES-14_NPP_20180807.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/07/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service