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: 12/15/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/16/2018 08:26:59 -0.00,-104.23 0.20,-105.12 101.17 80
2 12/17/2018 08:05:35 0.01,-104.23 -0.83,-100.59 415.06 80
3 12/18/2018 20:27:30 0.01,-104.03 -0.42,-105.89 212.32 80
4 12/19/2018 20:11:26 -0.00,-104.03 0.62,-101.36 304.89 80
5 12/21/2018 08:33:14 -0.01,-104.25 0.51,-106.64 272.31 80
6 12/22/2018 08:11:48 -0.00,-104.24 -0.46,-102.10 243.65 80
7 12/23/2018 20:33:44 0.02,-104.01 -0.77,-107.40 386.11 80
8 12/24/2018 20:17:39 0.01,-104.02 0.26,-102.87 130.62 80
9 12/26/2018 08:39:28 -0.02,-104.25 0.87,-108.15 445.32 80
10 12/27/2018 08:18:03 -0.01,-104.24 -0.17,-103.62 70.66 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2018
SNOs_Map_GOES-14_NPP_20181216.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/15/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service