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: 8/30/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/31/2018 08:33:00 0.38,-104.30 0.88,-106.41 241.09 80
2 09/01/2018 08:11:36 0.38,-104.28 -0.17,-101.89 272.96 80
3 09/02/2018 20:33:34 -0.38,-104.40 -1.01,-107.20 319.01 80
4 09/03/2018 20:17:29 -0.38,-104.39 -0.02,-102.66 196.20 80
5 09/05/2018 08:39:17 0.37,-104.24 1.22,-107.93 420.70 80
6 09/06/2018 08:17:54 0.37,-104.22 0.17,-103.41 92.95 80
7 09/08/2018 20:23:47 -0.36,-104.30 -0.35,-104.18 13.47 80
8 09/11/2018 08:26:52 0.36,-104.16 0.51,-104.92 86.34 80
9 09/12/2018 08:05:27 0.36,-104.14 -0.49,-100.39 427.88 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/30/2018
SNOs_Map_GOES-14_NPP_20180831.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/30/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service