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: 7/10/2014
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 07/11/2014 15:03:02 -75.96, 15.28 104.47 07/11/2014 15:02:37 -75.95, 15.25 104.45 0.85 25
2 07/11/2014 15:52:09 76.85,-174.12 74.48 07/11/2014 15:53:01 76.85,-174.09 74.43 1.04 52
3 07/14/2014 06:30:10 75.53, -37.73 76.41 07/14/2014 06:29:00 75.54, -37.65 76.45 2.61 70
4 07/14/2014 07:19:18 -76.48, 132.86 104.71 07/14/2014 07:19:25 -76.50, 132.97 104.74 3.04 7
5 07/16/2014 22:46:34 75.63, 78.45 76.73 07/16/2014 22:45:58 75.63, 78.41 76.77 1.31 36
6 07/16/2014 23:35:43 -76.54,-111.07 104.34 07/16/2014 23:36:24 -76.54,-111.10 104.36 1.01 41
7 07/19/2014 14:18:17 -60.05, 5.91 86.68 07/19/2014 14:17:04 -60.31, 4.42 86.38 87.53 73
8 07/19/2014 15:02:51 76.04,-164.44 76.72 07/19/2014 15:02:49 76.03,-164.47 76.73 1.05 2
9 07/19/2014 15:51:25 -78.50, 13.01 106.33 07/19/2014 15:52:39 -78.40, 13.43 106.43 14.26 74
10 07/22/2014 06:30:00 -75.52, 142.27 102.18 07/22/2014 06:29:15 -75.52, 142.28 102.14 0.44 45

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/10/2014
SNOs_Map_AURA_NPP_20140711.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/10/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service