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: 3/6/2018
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 03/08/2018 19:58:32 79.68, 138.75 97.14 03/08/2018 19:57:58 79.68, 138.71 97.18 0.92 34
2 03/08/2018 20:47:54 -79.87, -52.13 83.17 03/08/2018 20:48:37 -79.87, -52.16 83.20 0.52 43
3 03/11/2018 12:14:59 79.76,-104.77 95.96 03/11/2018 12:14:52 79.75,-104.83 95.98 1.31 7
4 03/11/2018 13:04:21 -79.95, 64.38 84.36 03/11/2018 13:05:31 -79.95, 64.35 84.40 0.59 70
5 03/14/2018 03:42:06 -79.63,-157.50 84.90 03/14/2018 03:41:08 -79.63,-157.49 84.86 0.11 58
6 03/14/2018 04:31:26 79.83, 11.69 94.78 03/14/2018 04:31:46 79.83, 11.63 94.77 1.28 20
7 03/16/2018 19:58:31 -79.74, -40.81 86.14 03/16/2018 19:58:00 -79.74, -40.76 86.13 0.85 31
8 03/16/2018 20:47:52 79.90, 128.12 93.59 03/16/2018 20:48:39 79.90, 128.08 93.57 0.82 47
9 03/19/2018 12:14:58 -79.80, 75.59 87.32 03/19/2018 12:14:54 -79.81, 75.69 87.34 1.96 4

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/6/2018
SNOs_Map_AURA_NPP_20180307.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 03/06/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service