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: 2/9/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/10/2020 08:29:38 0.04,-104.27 0.53,-106.49 252.50 80
2 02/11/2020 08:13:34 0.04,-104.27 -0.47,-101.95 263.72 80
3 02/12/2020 20:35:30 -0.04,-104.04 -0.75,-107.25 365.91 80
4 02/13/2020 20:14:05 -0.04,-104.04 0.25,-102.72 149.90 80
5 02/15/2020 08:35:55 0.04,-104.26 0.88,-108.00 426.56 80
6 02/16/2020 08:19:50 0.04,-104.26 -0.12,-103.47 89.83 80
7 02/18/2020 20:23:02 -0.05,-104.04 -0.09,-104.24 22.99 80
8 02/19/2020 20:01:38 -0.05,-104.03 0.91, -99.71 492.87 80
9 02/21/2020 08:23:27 0.06,-104.25 0.22,-104.99 83.87 80
10 02/22/2020 08:07:23 0.06,-104.26 -0.79,-100.46 432.75 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/9/2020
SNOs_Map_GOES-14_NPP_20200209.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/09/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service