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: 12/21/2013
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 12/21/2013 02:03:04 78.71, 41.33 116.36 12/21/2013 02:02:38 78.71, 41.37 116.37 0.97 26
2 12/21/2013 02:52:23 -79.05,-149.10 64.08 12/21/2013 02:53:14 -79.05,-149.06 64.12 0.92 51
3 12/23/2013 18:19:34 78.82, 157.79 116.27 12/23/2013 18:19:33 78.82, 157.85 116.26 1.60 1
4 12/23/2013 19:07:26 -81.61, -4.04 68.73 12/23/2013 19:08:40 -81.18, -3.57 68.96 47.40 74
5 12/26/2013 09:46:56 -78.42, 103.87 63.25 12/26/2013 09:45:58 -78.42, 103.79 63.18 1.92 58
6 12/26/2013 10:36:10 78.92, -85.80 116.14 12/26/2013 10:36:29 78.92, -85.68 116.10 2.66 19
7 12/29/2013 02:03:37 -78.52,-139.81 63.43 12/29/2013 02:02:54 -78.52,-139.82 63.39 0.29 43
8 12/29/2013 02:52:55 78.85, 29.62 116.16 12/29/2013 02:53:30 78.84, 29.52 116.16 2.26 35
9 12/31/2013 18:20:22 -78.65, -23.31 63.71 12/31/2013 18:19:49 -78.65, -23.22 63.70 2.01 33
10 12/31/2013 19:09:41 78.93, 145.92 115.93 12/31/2013 19:10:26 78.93, 145.90 115.90 0.38 45
11 01/03/2014 10:37:16 -78.56, 92.01 63.77 01/03/2014 10:36:49 -78.56, 91.95 63.74 1.61 27

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/21/2013
SNOs_Map_AURA_NPP_20131221.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/21/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous N