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: 7/16/2012
Index Date (AURA) Time (AURA) AURA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2012 04:30:49 79.74, 10.63 07/19/2012 04:30:17 79.74, 10.63 0.19 32
2 07/19/2012 05:20:10 -79.96, 179.96 07/19/2012 05:20:55 -79.96,-179.91 2.51 45
3 07/21/2012 20:47:14 79.76, 126.66 07/21/2012 20:47:12 79.75, 126.52 2.83 2
4 07/21/2012 21:36:01 -81.01, -53.11 07/21/2012 21:37:15 -80.83, -52.65 21.61 74
5 07/24/2012 12:14:17 -79.63, 73.94 07/24/2012 12:13:27 -79.62, 73.82 2.51 50
6 07/24/2012 13:03:35 79.91,-116.29 07/24/2012 13:04:02 79.91,-116.17 2.49 27
7 07/27/2012 04:30:38 -79.73,-169.39 07/27/2012 04:30:18 -79.72,-169.51 2.49 20
8 07/27/2012 05:19:57 79.97, 0.12 07/27/2012 05:20:54 79.98, 0.26 3.04 57
9 07/29/2012 19:57:39 79.59, 137.83 07/29/2012 19:56:32 79.59, 137.75 1.53 67

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2012
SNOs_Map_AURA_NPP_20120717.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/16/2012 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service