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: 10/16/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2018 08:33:13 0.21,-104.12 0.75,-106.49 271.28 80
2 10/19/2018 08:11:48 0.22,-104.10 -0.28,-101.97 244.04 80
3 10/20/2018 20:33:45 -0.19,-104.07 -0.89,-107.28 365.67 80
4 10/21/2018 20:17:39 -0.21,-104.07 0.09,-102.74 151.49 80
5 10/23/2018 08:39:27 0.18,-104.12 1.04,-108.02 444.38 80
6 10/24/2018 08:18:02 0.20,-104.11 0.07,-103.49 71.08 80
7 10/26/2018 20:21:13 -0.18,-104.05 -0.26,-104.26 24.73 80
8 10/27/2018 20:05:08 -0.20,-104.05 0.78, -99.73 492.26 80
9 10/29/2018 08:26:57 0.17,-104.11 0.34,-105.02 103.13 80
10 10/30/2018 08:05:31 0.18,-104.09 -0.63,-100.48 411.85 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2018
SNOs_Map_GOES-14_NPP_20181017.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/16/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service