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: 6/18/2016
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 06/20/2016 02:51:58 -79.30,-147.68 110.25 06/20/2016 02:51:52 -79.30,-147.64 110.25 0.69 6
2 06/20/2016 03:41:18 79.52, 21.48 69.42 06/20/2016 03:42:30 79.51, 21.40 69.39 1.92 72
3 06/22/2016 18:19:02 79.15, 159.68 69.99 06/22/2016 18:18:05 79.16, 159.81 70.01 2.82 57
4 06/22/2016 19:08:24 -79.36, -31.37 110.31 06/22/2016 19:08:45 -79.35, -31.45 110.31 1.84 21
5 06/25/2016 10:35:28 79.21, -84.09 70.00 06/25/2016 10:34:58 79.21, -84.04 70.01 1.02 30
6 06/25/2016 11:24:47 -79.53, 85.67 110.48 06/25/2016 11:25:34 -79.54, 85.81 110.54 2.88 47
7 06/28/2016 02:51:53 79.30, 32.36 70.00 06/28/2016 02:51:50 79.30, 32.36 70.00 0.10 3
8 06/28/2016 03:41:00 -80.05,-154.49 111.16 06/28/2016 03:42:14 -79.99,-154.29 111.23 7.70 74
9 06/30/2016 18:18:57 -79.16, -20.28 109.63 06/30/2016 18:18:03 -79.17, -20.14 109.62 2.93 54

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2016
SNOs_Map_AURA_NPP_20160619.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/18/2016 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service