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: 5/6/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2019 08:23:44 0.10,-104.38 0.26,-105.00 71.62 80
2 05/10/2019 08:07:40 0.11,-104.39 -0.78,-100.48 445.22 80
3 05/11/2019 20:29:37 -0.09,-104.43 -0.40,-105.79 154.94 80
4 05/12/2019 20:08:13 -0.11,-104.43 0.59,-101.26 360.97 80
5 05/14/2019 08:30:02 0.09,-104.37 0.55,-106.54 245.96 80
6 05/15/2019 08:13:58 0.10,-104.38 -0.44,-102.00 271.07 80
7 05/16/2019 20:35:55 -0.08,-104.45 -0.73,-107.31 326.94 80
8 05/17/2019 20:14:31 -0.09,-104.44 0.26,-102.78 189.19 80
9 05/19/2019 08:36:20 0.07,-104.38 0.88,-108.06 419.49 80
10 05/20/2019 08:20:15 0.07,-104.38 -0.11,-103.52 97.55 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/6/2019
SNOs_Map_GOES-14_NPP_20190507.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/06/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service