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: 12/14/2018
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 0.21,-105.12 101.26 80
2 12/17/2018 08:05:35 0.01,-104.23 -0.82,-100.59 414.95 80
3 12/18/2018 20:27:30 0.01,-104.02 -0.42,-105.88 212.54 80
4 12/19/2018 20:11:25 -0.00,-104.03 0.61,-101.36 304.63 80
5 12/21/2018 08:33:14 -0.01,-104.25 0.52,-106.64 272.59 80
6 12/22/2018 08:11:48 -0.00,-104.24 -0.45,-102.10 243.35 80
7 12/23/2018 20:33:45 0.02,-104.01 -0.72,-107.41 386.49 80
8 12/24/2018 20:17:39 0.01,-104.01 0.25,-102.87 130.18 80
9 12/26/2018 08:39:27 -0.02,-104.24 0.88,-108.15 445.82 80
10 12/27/2018 08:18:03 -0.01,-104.24 -0.16,-103.62 70.12 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/14/2018
SNOs_Map_GOES-14_NPP_20181215.jpg

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

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service