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: 3/13/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2019 20:35:52 -0.08,-104.26 -0.74,-107.31 347.05 80
2 03/14/2019 20:14:26 -0.08,-104.26 0.26,-102.78 169.12 80
3 03/16/2019 08:36:14 0.08,-104.40 0.88,-108.05 415.05 80
4 03/17/2019 08:20:08 0.09,-104.40 -0.13,-103.51 101.98 80
5 03/19/2019 20:23:18 -0.09,-104.26 -0.07,-104.27 2.35 80
6 03/22/2019 08:23:40 0.09,-104.40 0.20,-105.01 69.05 80
7 03/23/2019 08:07:34 0.09,-104.41 -0.80,-100.48 448.34 80
8 03/24/2019 20:29:29 -0.09,-104.28 -0.45,-105.76 169.41 80
9 03/25/2019 20:08:04 -0.09,-104.28 0.61,-101.24 346.98 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2019
SNOs_Map_GOES-14_NPP_20190313.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/13/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service