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: 4/26/2013
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/27/2013 19:58:52 79.53, 137.45 78.37 04/27/2013 19:57:59 79.53, 137.39 78.42 1.17 53
2 04/27/2013 20:48:13 -79.75, -53.27 101.98 04/27/2013 20:48:37 -79.75, -53.32 101.99 1.02 24
3 04/30/2013 12:15:18 79.62,-106.05 77.41 04/30/2013 12:14:53 79.61,-106.13 77.44 1.73 25
4 04/30/2013 13:04:40 -79.80, 62.99 102.89 04/30/2013 13:05:32 -79.80, 62.91 102.92 1.45 52
5 05/03/2013 03:42:59 -78.03,-166.92 101.23 05/03/2013 03:41:45 -78.16,-167.54 101.11 20.27 74
6 05/03/2013 04:31:44 79.69, 10.35 76.50 05/03/2013 04:31:47 79.69, 10.34 76.50 0.33 3
7 05/05/2013 19:58:50 -79.52, -42.57 104.02 05/05/2013 19:58:04 -79.52, -42.67 103.97 2.15 46
8 05/05/2013 20:48:10 79.74, 126.64 75.65 05/05/2013 20:48:42 79.73, 126.50 75.65 2.92 32
9 05/08/2013 12:15:14 -79.60, 73.87 104.87 05/08/2013 12:14:57 -79.59, 73.74 104.83 2.62 17

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/26/2013
SNOs_Map_AURA_NPP_20130427.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/26/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service