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: 6/30/2014
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 06/30/2014 22:46:37 75.78, 78.90 74.59 06/30/2014 22:45:25 75.79, 78.96 74.63 1.96 72
2 06/30/2014 23:35:45 -76.73,-110.42 106.52 06/30/2014 23:35:50 -76.74,-110.32 106.55 2.97 5
3 07/03/2014 15:03:05 75.88,-164.95 74.70 07/03/2014 15:02:21 75.87,-165.00 74.75 1.71 44
4 07/03/2014 15:52:14 -76.78, 5.62 106.36 07/03/2014 15:52:47 -76.77, 5.59 106.38 0.82 33
5 07/06/2014 07:19:26 76.30, -47.76 74.47 07/06/2014 07:19:09 76.31, -47.70 74.47 1.87 17
6 07/06/2014 08:08:36 -77.14, 122.82 106.53 07/06/2014 08:09:36 -77.15, 122.92 106.61 2.75 60
7 07/08/2014 22:46:46 -75.52,-101.89 104.32 07/08/2014 22:45:40 -75.51,-101.92 104.26 0.88 66
8 07/08/2014 23:35:51 76.51, 68.81 74.53 07/08/2014 23:36:02 76.51, 68.84 74.52 0.57 11
9 07/11/2014 15:03:09 -75.78, 14.72 104.26 07/11/2014 15:02:31 -75.77, 14.68 104.22 1.38 38
10 07/11/2014 15:52:15 76.71,-174.64 74.65 07/11/2014 15:52:54 76.71,-174.62 74.61 0.48 39
11 07/14/2014 07:19:32 -76.06, 131.48 104.21 07/14/2014 07:19:22 -76.06, 131.45 104.19 0.71 10

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2014
SNOs_Map_AURA_NPP_20140701.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/30/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service