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: 3/9/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/09/2019 20:08:14 -0.06,-104.25 0.60,-101.28 338.50 80
2 03/11/2019 08:30:02 0.07,-104.41 0.55,-106.55 243.99 80
3 03/12/2019 08:13:56 0.07,-104.41 -0.45,-102.01 273.19 80
4 03/13/2019 20:35:52 -0.08,-104.26 -0.75,-107.31 347.01 80
5 03/14/2019 20:14:26 -0.08,-104.26 0.25,-102.77 169.04 80
6 03/16/2019 08:36:13 0.08,-104.40 0.89,-108.05 415.52 80
7 03/17/2019 08:20:08 0.09,-104.40 -0.11,-103.51 101.40 80
8 03/19/2019 20:23:18 -0.09,-104.26 -0.09,-104.27 1.32 80
9 03/22/2019 08:23:40 0.09,-104.39 0.23,-105.01 70.13 80
10 03/23/2019 08:07:34 0.09,-104.40 -0.77,-100.47 447.11 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/9/2019
SNOs_Map_GOES-14_NPP_20190310.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/09/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service