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,-104.11 -0.57,-100.44 418.60 80
2 10/15/2018 20:27:29 -0.23,-104.11 -0.59,-105.75 187.57 80
3 10/16/2018 20:11:24 -0.24,-104.11 0.39,-101.21 329.81 80
4 10/18/2018 08:33:12 0.21,-104.14 0.74,-106.50 268.76 80
5 10/19/2018 08:11:46 0.22,-104.13 -0.25,-101.96 246.98 80
6 10/20/2018 20:33:43 -0.19,-104.10 -0.91,-107.27 362.17 80
7 10/21/2018 20:17:37 -0.20,-104.11 0.07,-102.74 155.45 80
8 10/23/2018 08:39:26 0.18,-104.16 1.05,-108.02 439.70 80
9 10/24/2018 08:18:00 0.20,-104.16 0.06,-103.48 76.23 80
10 10/26/2018 20:21:11 -0.18,-104.10 -0.22,-104.26 18.40 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/13/2018
SNOs_Map_GOES-14_NPP_20181003.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