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: 5/13/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2019 08:30:02 0.09,-104.38 0.58,-106.53 244.83 80
2 05/15/2019 08:13:57 0.10,-104.39 -0.41,-101.99 272.29 80
3 05/16/2019 20:35:55 -0.08,-104.45 -0.71,-107.32 325.94 80
4 05/17/2019 20:14:31 -0.09,-104.45 0.28,-102.78 190.26 80
5 05/19/2019 08:36:19 0.07,-104.39 0.91,-108.05 417.92 80
6 05/20/2019 08:20:16 0.08,-104.39 -0.14,-103.53 99.23 80
7 05/21/2019 20:42:13 -0.05,-104.47 -1.03,-108.84 497.32 80
8 05/22/2019 20:20:49 -0.07,-104.47 -0.04,-104.30 19.05 80
9 05/25/2019 08:23:54 0.06,-104.40 0.19,-105.05 73.23 80
10 05/26/2019 08:07:49 0.07,-104.41 -0.80,-100.52 444.21 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/13/2019
SNOs_Map_GOES-14_NPP_20190513.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/13/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service