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: 1/3/2014
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 01/03/2014 09:46:58 78.41, -76.18 116.43 01/03/2014 09:46:09 78.40, -76.28 116.49 2.46 49
2 01/03/2014 10:36:16 -78.79, 93.51 64.07 01/03/2014 10:36:44 -78.79, 93.41 64.07 2.29 28
3 01/06/2014 02:03:23 78.57, 40.55 116.00 01/06/2014 02:03:02 78.57, 40.50 116.02 1.26 21
4 01/06/2014 02:52:41 -78.95,-149.70 64.50 01/06/2014 02:53:37 -78.95,-149.73 64.54 0.88 56
5 01/08/2014 17:30:32 -78.33, -12.46 63.98 01/08/2014 17:29:22 -78.33, -12.48 63.92 0.59 70
6 01/08/2014 18:19:49 78.70, 157.13 115.55 01/08/2014 18:19:57 78.69, 157.04 115.56 2.33 8
7 01/11/2014 09:46:55 -78.56, 104.60 64.60 01/11/2014 09:46:14 -78.57, 104.70 64.59 2.41 41
8 01/11/2014 10:36:13 78.88, -85.98 114.98 01/11/2014 10:36:50 78.88, -85.95 114.95 0.68 37
9 01/14/2014 02:03:23 -78.54,-139.61 64.97 01/14/2014 02:03:13 -78.53,-139.74 64.93 3.12 10
10 01/14/2014 02:52:37 79.02, 30.75 114.40 01/14/2014 02:53:44 79.03, 30.81 114.34 1.43 67
11 01/16/2014 17:30:25 78.39, 167.87 114.79 01/16/2014 17:29:28 78.39, 167.89 114.84 0.57 57

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/3/2014
SNOs_Map_AURA_NPP_20140103.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 01/03/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service