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: 5/14/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/15/2019 08:13:57 0.10,-104.39 -0.41,-101.99 272.87 80
2 05/16/2019 20:35:56 -0.08,-104.46 -0.70,-107.32 325.19 80
3 05/17/2019 20:14:31 -0.09,-104.46 0.29,-102.78 191.10 80
4 05/19/2019 08:36:19 0.07,-104.40 0.91,-108.05 417.01 80
5 05/20/2019 08:20:16 0.08,-104.40 -0.14,-103.53 100.23 80
6 05/21/2019 20:42:13 -0.05,-104.48 -1.03,-108.84 496.16 80
7 05/22/2019 20:20:49 -0.07,-104.48 -0.03,-104.30 20.27 80
8 05/25/2019 08:23:54 0.06,-104.42 0.18,-105.05 71.84 80
9 05/26/2019 08:07:49 0.07,-104.42 -0.81,-100.52 445.69 80
10 05/27/2019 20:29:46 -0.05,-104.52 -0.35,-105.83 149.56 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/14/2019
SNOs_Map_GOES-14_NPP_20190515.jpg

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

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service