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: 8/9/2014
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 08/09/2014 22:46:32 -75.76,-101.18 98.00 08/09/2014 22:46:04 -75.77,-101.09 98.00 2.68 28
2 08/09/2014 23:35:39 76.64, 69.28 80.98 08/09/2014 23:36:29 76.65, 69.35 80.93 1.75 50
3 08/12/2014 14:13:53 74.74,-155.72 83.90 08/12/2014 14:12:41 74.73,-155.79 83.98 2.20 72
4 08/12/2014 15:02:56 -75.98, 15.38 97.51 08/12/2014 15:03:00 -75.98, 15.38 97.51 0.11 4
5 08/15/2014 06:30:13 75.14, -38.79 84.22 08/15/2014 06:29:33 75.13, -38.86 84.28 2.24 40
6 08/15/2014 07:19:17 -76.33, 132.34 97.13 08/15/2014 07:19:53 -76.33, 132.35 97.16 0.18 36
7 08/17/2014 22:46:28 75.72, 78.70 84.37 08/17/2014 22:46:20 75.72, 78.71 84.38 0.31 8
8 08/17/2014 23:35:35 -76.74,-110.39 96.80 08/17/2014 23:36:43 -76.75,-110.29 96.89 2.82 68
9 08/20/2014 14:13:45 -74.98, 24.90 93.99 08/20/2014 14:12:52 -74.98, 24.89 93.94 0.22 53
10 08/20/2014 15:02:48 76.06,-164.37 84.80 08/20/2014 15:03:13 76.06,-164.39 84.78 0.61 25

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/9/2014
SNOs_Map_AURA_NPP_20140810.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/09/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service