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: 12/15/2011
Index Date Time (AURA) AURA Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/16/2011 02:51:24 -79.60,-145.05 -79.60,-144.95 2.06 26
2 12/16/2011 03:40:45 79.78, 23.98 79.78, 24.02 0.96 52
3 12/18/2011 19:07:50 -79.68, -28.53 -79.69, -28.38 3.11 4
4 12/18/2011 19:56:30 81.08, 153.86 80.88, 154.42 24.27 73
5 12/21/2011 10:34:54 79.50, -81.58 79.51, -81.44 2.91 58
6 12/21/2011 11:24:15 -79.73, 87.72 -79.74, 87.84 2.58 19
7 12/24/2011 02:51:19 79.55, 34.65 79.55, 34.68 0.65 34
8 12/24/2011 03:40:40 -79.78,-156.03 -79.78,-156.01 0.44 43
9 12/26/2011 19:07:41 79.67, 151.43 79.68, 151.58 3.16 10

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2011
SNOs_Map_AURA_NPP_20111216.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/15/2011 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service