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: 12/10/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/10/2018 08:39:29 0.00,-104.22 0.90,-108.13 446.22 80
2 12/11/2018 08:18:05 0.02,-104.22 -0.12,-103.60 69.79 80
3 12/13/2018 20:21:16 -0.01,-104.02 -0.09,-104.37 39.79 80
4 12/14/2018 20:05:11 -0.01,-104.03 0.94, -99.84 477.47 80
5 12/16/2018 08:27:00 -0.00,-104.23 0.19,-105.12 101.37 80
6 12/17/2018 08:05:34 0.01,-104.23 -0.78,-100.58 414.84 80
7 12/18/2018 20:27:30 0.01,-104.02 -0.40,-105.89 212.65 80
8 12/19/2018 20:11:25 0.00,-104.03 0.57,-101.35 304.49 80
9 12/21/2018 08:33:14 -0.01,-104.25 0.50,-106.65 272.84 80
10 12/22/2018 08:11:49 -0.00,-104.24 -0.47,-102.11 243.10 80
11 12/23/2018 20:33:44 0.02,-104.01 -0.76,-107.40 386.66 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2018
SNOs_Map_GOES-14_NPP_20181210.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/10/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service