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: 4/10/2018
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 04/12/2018 11:25:43 -79.37, 84.60 96.02 04/12/2018 11:24:31 -79.36, 84.51 95.94 2.04 72
2 04/12/2018 12:15:02 79.63,-105.91 83.59 04/12/2018 12:15:07 79.63,-105.95 83.59 1.00 5
3 04/15/2018 03:42:08 -79.52,-158.48 97.22 04/15/2018 03:41:22 -79.52,-158.39 97.20 1.90 46
4 04/15/2018 04:31:28 79.74, 10.77 82.44 04/15/2018 04:31:59 79.75, 10.91 82.39 2.91 31
5 04/17/2018 19:58:36 -79.55, -42.37 98.23 04/17/2018 19:58:17 -79.55, -42.38 98.21 0.17 19
6 04/17/2018 20:47:56 79.77, 126.89 81.44 04/17/2018 20:48:54 79.78, 126.93 81.39 0.87 58
7 04/20/2018 11:25:41 79.39, -95.26 81.09 04/20/2018 11:24:31 79.39, -95.28 81.15 0.28 70
8 04/20/2018 12:15:02 -79.62, 73.98 99.26 04/20/2018 12:15:10 -79.61, 73.90 99.25 1.68 8
9 04/23/2018 03:42:08 79.45, 21.04 80.09 04/23/2018 03:41:25 79.45, 20.97 80.14 1.51 43

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/10/2018
SNOs_Map_AURA_NPP_20180410.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/10/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service