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: 10/22/2018
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 10/24/2018 02:51:50 79.48, 33.67 103.23 10/24/2018 02:51:14 79.49, 33.79 103.23 2.62 36
2 10/24/2018 03:41:11 -79.72,-156.99 77.09 10/24/2018 03:41:52 -79.73,-156.89 77.14 2.04 41
3 10/26/2018 19:08:16 79.54, 149.98 104.04 10/26/2018 19:08:07 79.55, 149.99 104.04 0.34 9
4 10/26/2018 19:57:37 -79.78, -40.65 76.29 10/26/2018 19:58:45 -79.78, -40.66 76.34 0.30 68
5 10/29/2018 10:35:23 -79.35, 96.91 74.85 10/29/2018 10:34:23 -79.35, 96.85 74.79 1.35 60
6 10/29/2018 11:24:42 79.60, -93.74 104.83 10/29/2018 11:25:00 79.60, -93.81 104.83 1.51 18
7 11/01/2018 02:51:49 -79.41,-146.84 74.07 11/01/2018 02:51:16 -79.40,-146.97 74.02 2.73 33
8 11/01/2018 03:41:08 79.65, 22.52 105.61 11/01/2018 03:41:53 79.65, 22.38 105.61 2.92 45
9 11/03/2018 19:08:10 -79.61, -29.56 73.51 11/03/2018 19:08:03 -79.62, -29.43 73.53 2.77 7

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/22/2018
SNOs_Map_AURA_NPP_20181022.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/22/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service