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: 12/28/2012
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 12/28/2012 20:47:13 79.76, 126.86 114.94 12/28/2012 20:46:59 79.75, 126.75 114.97 2.26 14
2 12/28/2012 21:36:35 -79.94, -64.05 65.34 12/28/2012 21:37:38 -79.94, -64.17 65.37 2.31 63
3 12/31/2012 12:14:20 -79.61, 74.00 64.97 12/31/2012 12:13:12 -79.60, 73.89 64.90 2.31 68
4 12/31/2012 13:03:40 79.82,-116.76 114.72 12/31/2012 13:03:50 79.81,-116.90 114.74 3.16 10
5 01/03/2013 04:30:47 -79.70,-169.46 65.28 01/03/2013 04:30:03 -79.69,-169.55 65.23 1.87 44
6 01/03/2013 05:20:08 79.87, -0.48 114.47 01/03/2013 05:20:42 79.87, -0.61 114.46 2.69 34
7 01/05/2013 20:47:14 -79.77, -53.02 65.62 01/05/2013 20:46:54 -79.77, -53.02 65.61 0.04 20
8 01/05/2013 21:36:35 79.94, 115.97 114.13 01/05/2013 21:37:33 79.94, 115.92 114.09 0.88 58
9 01/08/2013 12:14:18 79.67,-105.51 114.25 01/08/2013 12:13:05 79.68,-105.37 114.27 2.98 73
10 01/08/2013 13:03:42 -79.79, 63.03 65.94 01/08/2013 13:03:47 -79.79, 62.88 65.92 3.15 5
11 01/11/2013 04:30:44 79.72, 10.70 113.84 01/11/2013 04:29:56 79.72, 10.74 113.87 0.96 48

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/28/2012
SNOs_Map_AURA_NPP_20121229.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/28/2012 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service