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: 12/24/2013
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 12/26/2013 09:46:50 -78.52, 104.42 63.38 12/26/2013 09:45:55 -78.53, 104.45 63.34 0.77 55
2 12/26/2013 10:36:07 78.89, -85.94 116.17 12/26/2013 10:36:30 78.89, -85.93 116.15 0.21 23
3 12/29/2013 02:03:22 -78.63,-139.16 63.57 12/29/2013 02:02:51 -78.63,-139.11 63.55 1.24 31
4 12/29/2013 02:52:39 78.99, 30.51 115.98 12/29/2013 02:53:26 78.99, 30.53 115.94 0.58 47
5 12/31/2013 18:19:56 -78.67, -23.08 63.74 12/31/2013 18:19:49 -78.66, -23.16 63.71 1.83 7
6 12/31/2013 19:09:14 78.99, 146.36 115.86 12/31/2013 19:10:25 78.98, 146.24 115.83 2.67 71
7 01/03/2014 09:47:09 78.41, -76.21 116.42 01/03/2014 09:46:08 78.41, -76.25 116.48 1.10 61
8 01/03/2014 10:36:28 -78.77, 93.34 64.04 01/03/2014 10:36:44 -78.77, 93.25 64.03 2.08 16
9 01/06/2014 02:03:41 78.58, 40.52 115.98 01/06/2014 02:03:02 78.58, 40.57 116.01 1.20 39

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/24/2013
SNOs_Map_AURA_NPP_20131224.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/24/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service