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: 4/15/2012
Index Date (AURA) Time (AURA) AURA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/16/2012 19:58:21 -79.92, -39.46 04/16/2012 19:57:26 -79.92, -39.40 1.17 55
2 04/16/2012 20:47:42 80.09, 129.64 04/16/2012 20:48:05 80.09, 129.64 0.21 23
3 04/19/2012 12:14:51 -79.91, 76.40 04/19/2012 12:14:20 -79.91, 76.28 2.35 31
4 04/19/2012 13:04:09 80.18,-113.64 04/19/2012 13:04:55 80.19,-113.47 3.20 46
5 04/22/2012 04:31:16 -80.06,-166.46 04/22/2012 04:31:08 -80.07,-166.34 2.43 8
6 04/22/2012 05:20:38 80.19, 2.34 04/22/2012 05:21:48 80.20, 2.42 1.73 70
7 04/24/2012 19:58:21 79.95, 140.81 04/24/2012 19:57:20 79.95, 140.94 2.62 61
8 04/24/2012 20:47:43 -80.13, -50.03 04/24/2012 20:47:59 -80.13, -49.89 2.60 16
9 04/27/2012 12:14:48 79.96,-103.22 04/27/2012 12:14:12 79.95,-103.31 1.82 36

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2012
SNOs_Map_AURA_NPP_20120416.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/15/2012 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service