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: 8/5/2020
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 08/07/2020 11:25:09 -79.33, 84.42 103.05 08/07/2020 11:24:39 -79.32, 84.28 103.00 2.91 30
2 08/07/2020 12:14:27 79.63,-105.86 76.51 08/07/2020 12:15:14 79.63,-105.84 76.48 0.55 47
3 08/10/2020 03:41:34 -79.48,-158.73 102.52 08/10/2020 03:41:30 -79.47,-158.73 102.52 0.17 4
4 08/10/2020 04:30:55 79.66, 10.21 77.22 08/10/2020 04:32:09 79.65, 10.06 77.19 3.04 74
5 08/12/2020 19:08:41 79.30, 148.33 78.50 08/12/2020 19:07:46 79.30, 148.36 78.53 0.77 55
6 08/12/2020 19:58:00 -79.61, -41.87 101.96 08/12/2020 19:58:22 -79.62, -41.73 102.00 2.99 22
7 08/15/2020 11:25:09 79.36, -95.40 79.21 08/15/2020 11:24:41 79.35, -95.50 79.25 2.32 28
8 08/15/2020 12:14:29 -79.64, 74.17 101.20 08/15/2020 12:15:18 -79.64, 74.17 101.24 0.14 49
9 08/18/2020 03:41:35 79.49, 21.38 79.83 08/18/2020 03:41:33 79.50, 21.44 79.82 1.33 2

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/5/2020
SNOs_Map_AURA_NPP_20200806.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/05/2020 in txt file.

Historical Predications of SNOs between AURA and NPP