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: 2/27/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/27/2020 08:13:38 0.07,-104.22 -0.42,-101.97 255.59 80
2 02/28/2020 20:35:35 -0.07,-104.03 -0.79,-107.27 368.96 80
3 02/29/2020 20:14:10 -0.07,-104.03 0.21,-102.74 146.51 80
4 03/02/2020 08:35:59 0.08,-104.20 0.90,-108.02 435.52 80
5 03/03/2020 08:19:55 0.08,-104.20 -0.10,-103.49 80.80 80
6 03/05/2020 20:23:06 -0.09,-104.01 -0.16,-104.25 27.52 80
7 03/06/2020 20:01:41 -0.09,-104.00 0.85, -99.72 487.67 80
8 03/08/2020 08:23:31 0.09,-104.16 0.27,-105.00 95.51 80
9 03/09/2020 08:07:26 0.09,-104.16 -0.74,-100.47 420.66 80
10 03/10/2020 20:29:22 -0.10,-103.99 -0.47,-105.77 201.94 80
11 03/11/2020 20:07:58 -0.10,-103.98 0.54,-101.24 313.24 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2020
SNOs_Map_GOES-14_NPP_20200227.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/27/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service