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: 9/13/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/13/2018 20:27:24 -0.35,-104.25 -0.67,-105.70 164.42 80
2 09/14/2018 20:11:20 -0.36,-104.25 0.32,-101.16 351.48 80
3 09/16/2018 08:33:08 0.34,-104.13 0.88,-106.43 261.73 80
4 09/17/2018 08:11:45 0.35,-104.12 -0.18,-101.91 252.61 80
5 09/18/2018 20:33:42 -0.33,-104.19 -0.98,-107.21 344.65 80
6 09/19/2018 20:17:38 -0.33,-104.18 0.01,-102.68 171.30 80
7 09/21/2018 08:39:26 0.32,-104.10 1.19,-107.95 439.08 80
8 09/22/2018 08:18:01 0.32,-104.08 0.19,-103.41 75.40 80
9 09/24/2018 20:21:14 -0.31,-104.12 -0.35,-104.19 8.40 80
10 09/27/2018 08:26:59 0.30,-104.05 0.49,-104.93 100.89 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/13/2018
SNOs_Map_GOES-14_NPP_20180914.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/13/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service