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: 7/16/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/16/2018 20:33:13 0.21,-104.50 -0.38,-107.27 314.84 80
2 07/17/2018 20:17:07 0.20,-104.51 0.60,-102.73 202.88 80
3 07/19/2018 08:36:14 -0.23,-104.36 0.57,-107.99 413.62 80
4 07/20/2018 08:20:09 -0.21,-104.37 -0.41,-103.45 104.07 80
5 07/21/2018 20:39:26 0.24,-104.53 -0.71,-108.77 482.84 80
6 07/22/2018 20:23:21 0.23,-104.54 0.28,-104.23 35.09 80
7 07/25/2018 08:23:43 -0.25,-104.41 -0.10,-104.96 63.58 80
8 07/26/2018 08:07:38 -0.24,-104.41 -1.14,-100.43 454.13 80
9 07/27/2018 20:26:56 0.27,-104.58 0.03,-105.75 132.87 80
10 07/28/2018 20:10:50 0.26,-104.59 1.01,-101.21 385.08 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2018
SNOs_Map_GOES-14_NPP_20180716.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/16/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service