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: 8/31/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2018 08:11:36 0.38,-104.28 -0.16,-101.89 273.02 80
2 09/02/2018 20:33:33 -0.38,-104.40 -1.02,-107.20 318.78 80
3 09/03/2018 20:17:30 -0.38,-104.39 0.03,-102.68 196.47 80
4 09/05/2018 08:39:17 0.37,-104.25 1.23,-107.93 420.46 80
5 09/06/2018 08:17:54 0.37,-104.22 0.18,-103.41 93.24 80
6 09/08/2018 20:23:47 -0.36,-104.31 -0.35,-104.18 14.06 80
7 09/11/2018 08:26:51 0.36,-104.17 0.51,-104.92 85.80 80
8 09/12/2018 08:05:27 0.36,-104.15 -0.49,-100.39 428.48 80
9 09/13/2018 20:27:24 -0.35,-104.23 -0.67,-105.70 166.67 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/31/2018
SNOs_Map_GOES-14_NPP_20180901.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/31/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service