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: 2/24/2012
Index Date (AURA) Time (AURA) AURA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/26/2012 03:41:10 -79.85,-155.85 02/26/2012 03:40:41 -79.85,-155.80 0.97 29
2 02/26/2012 04:30:30 80.06, 13.51 02/26/2012 04:31:18 80.06, 13.64 2.50 48
3 02/28/2012 19:57:35 -79.93, -39.32 02/28/2012 19:57:34 -79.93, -39.26 1.25 1
4 02/28/2012 20:44:54 81.63, 177.13 02/28/2012 20:46:07 80.97, 176.13 75.31 73
5 03/02/2012 11:24:39 79.78, -92.28 03/02/2012 11:23:49 79.77, -92.29 0.46 50
6 03/02/2012 12:14:02 -79.92, 76.53 03/02/2012 12:14:30 -79.92, 76.39 2.74 28
7 03/05/2012 03:41:04 79.82, 23.99 03/05/2012 03:40:43 79.82, 23.89 1.99 21
8 03/05/2012 04:30:24 -80.08,-166.31 03/05/2012 04:31:20 -80.08,-166.22 1.88 56
9 03/07/2012 19:08:05 -79.76, -28.26 03/07/2012 19:06:55 -79.77, -28.16 2.18 70

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2012
SNOs_Map_AURA_NPP_20120224.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 02/24/2012 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service