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: 10/19/2018
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 10/21/2018 10:35:27 79.33, -83.26 102.53 10/21/2018 10:34:25 79.33, -83.31 102.59 1.02 62
2 10/21/2018 11:24:48 -79.57, 86.03 77.79 10/21/2018 11:25:03 -79.57, 85.96 77.79 1.56 15
3 10/24/2018 02:51:50 79.51, 33.84 103.19 10/24/2018 02:51:14 79.52, 33.96 103.20 2.54 36
4 10/24/2018 03:41:12 -79.71,-157.07 77.08 10/24/2018 03:41:53 -79.72,-156.98 77.13 1.98 41
5 10/26/2018 19:08:17 79.53, 149.88 104.06 10/26/2018 19:08:08 79.53, 149.88 104.06 0.27 9
6 10/26/2018 19:57:38 -79.77, -40.73 76.27 10/26/2018 19:58:46 -79.77, -40.75 76.32 0.48 68
7 10/29/2018 10:35:23 -79.34, 96.83 74.83 10/29/2018 10:34:23 -79.34, 96.75 74.77 1.77 60
8 10/29/2018 11:24:42 79.59, -93.84 104.85 10/29/2018 11:25:00 79.58, -93.93 104.86 1.96 18
9 11/01/2018 02:51:46 -79.51,-146.14 74.21 11/01/2018 02:51:12 -79.52,-146.01 74.21 2.95 34

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2018
SNOs_Map_AURA_NPP_20181020.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/19/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service