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: 4/20/2012
Index Date (AURA) Time (AURA) AURA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2012 04:31:17 -80.03,-166.72 04/22/2012 04:31:10 -80.04,-166.65 1.46 7
2 04/22/2012 05:20:38 80.20, 2.40 04/22/2012 05:21:49 80.20, 2.43 0.54 71
3 04/24/2012 19:58:22 79.88, 140.29 04/24/2012 19:57:23 79.88, 140.20 1.81 59
4 04/24/2012 20:47:44 -80.06, -50.59 04/24/2012 20:48:02 -80.06, -50.67 1.53 18
5 04/27/2012 12:14:48 79.96,-103.19 04/27/2012 12:14:14 79.95,-103.29 2.27 34
6 04/27/2012 13:04:11 -80.10, 65.67 04/27/2012 13:04:54 -80.10, 65.57 1.98 43
7 04/30/2012 04:31:13 80.05, 13.48 04/30/2012 04:31:04 80.05, 13.48 0.35 9
8 04/30/2012 05:20:36 -80.20,-177.62 04/30/2012 05:21:44 -80.20,-177.62 0.17 68
9 05/02/2012 19:58:19 -79.89, -39.58 05/02/2012 19:57:18 -79.89, -39.65 1.30 61

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2012
SNOs_Map_AURA_NPP_20120421.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/20/2012 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service