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: 10/13/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/14/2018 08:05:33 0.26,-104.10 -0.55,-100.44 417.66 80
2 10/15/2018 20:27:29 -0.23,-104.09 -0.62,-105.75 188.89 80
3 10/16/2018 20:11:25 -0.24,-104.10 0.42,-101.22 328.13 80
4 10/18/2018 08:33:13 0.21,-104.12 0.72,-106.50 271.11 80
5 10/19/2018 08:11:48 0.22,-104.11 -0.26,-101.96 244.29 80
6 10/20/2018 20:33:44 -0.19,-104.07 -0.91,-107.27 365.22 80
7 10/21/2018 20:17:40 -0.21,-104.08 0.12,-102.75 152.04 80
8 10/23/2018 08:39:27 0.18,-104.13 1.07,-108.02 443.82 80
9 10/24/2018 08:18:03 0.20,-104.12 0.03,-103.49 71.78 80
10 10/26/2018 20:21:13 -0.18,-104.06 -0.22,-104.27 23.67 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/13/2018
SNOs_Map_GOES-14_NPP_20181014.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/13/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service