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: 1/18/2016
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 01/20/2016 02:02:46 -79.26,-135.39 66.88 01/20/2016 02:02:06 -79.27,-135.31 66.86 1.71 40
2 01/20/2016 02:52:05 79.53, 34.04 112.75 01/20/2016 02:52:43 79.53, 34.04 112.72 0.14 38
3 01/22/2016 18:19:14 -79.32, -19.14 67.50 01/22/2016 18:18:56 -79.32, -19.12 67.49 0.40 18
4 01/22/2016 19:08:33 79.58, 150.29 112.12 01/22/2016 19:09:33 79.58, 150.24 112.09 1.22 60
5 01/25/2016 09:46:22 79.12, -72.18 112.20 01/25/2016 09:45:09 79.12, -72.15 112.25 0.77 73
6 01/25/2016 10:35:41 -79.44, 97.55 68.27 01/25/2016 10:35:45 -79.44, 97.58 68.27 0.55 4
7 01/28/2016 02:02:48 79.27, 44.64 111.36 01/28/2016 02:01:57 79.27, 44.75 111.37 2.30 51
8 01/28/2016 02:52:08 -79.55,-145.83 69.06 01/28/2016 02:52:34 -79.55,-145.72 69.10 2.14 26
9 01/30/2016 18:19:17 79.29, 160.64 110.65 01/30/2016 18:18:49 79.28, 160.59 110.68 1.05 28

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/18/2016
SNOs_Map_AURA_NPP_20160118.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 01/18/2016 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service