Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/14/2012
Index Date (AURA) Time (AURA) AURA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2012 20:47:00 -79.79, -53.03 09/15/2012 20:47:00 -79.79, -53.13 2.02 0
2 09/18/2012 12:14:06 79.71,-105.44 09/18/2012 12:13:11 79.72,-105.31 2.78 55
3 09/18/2012 13:03:29 -79.86, 63.35 09/18/2012 13:03:52 -79.85, 63.28 1.45 23
4 09/21/2012 04:30:35 79.76, 10.81 09/21/2012 04:30:04 79.75, 10.81 0.29 31
5 09/21/2012 05:19:56 -79.98,-179.81 09/21/2012 05:20:42 -79.98,-179.69 2.34 46
6 09/23/2012 20:47:04 79.79, 126.96 09/23/2012 20:46:57 79.80, 126.97 0.33 7
7 09/23/2012 21:36:25 -80.01, -63.64 09/23/2012 21:37:35 -80.02, -63.50 2.89 70
8 09/26/2012 12:14:10 -79.68, 74.32 09/26/2012 12:13:10 -79.68, 74.36 0.85 60

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/14/2012
SNOs_Map_AURA_NPP_20120915.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/14/2012 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service