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: 12/24/2015
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 12/24/2015 09:46:13 79.15, -72.03 115.86 12/24/2015 09:45:36 79.15, -72.03 115.89 0.03 37
2 12/24/2015 10:35:31 -79.50, 97.92 64.62 12/24/2015 10:36:11 -79.50, 98.01 64.67 1.80 40
3 12/27/2015 02:02:38 79.29, 44.77 115.65 12/27/2015 02:02:25 79.30, 44.86 115.65 1.95 13
4 12/27/2015 02:52:00 -79.49,-146.27 64.62 12/27/2015 02:53:05 -79.48,-146.40 64.65 2.84 65
5 12/29/2015 17:29:45 -79.11, -8.14 64.17 12/29/2015 17:28:39 -79.12, -8.01 64.15 2.93 66
6 12/29/2015 18:19:04 79.37, 161.21 115.47 12/29/2015 18:19:16 79.38, 161.22 115.46 0.28 12
7 01/01/2016 09:46:13 -79.10, 107.68 64.28 01/01/2016 09:45:33 -79.09, 107.56 64.23 2.74 40
8 01/01/2016 10:35:29 79.48, -82.21 115.21 01/01/2016 10:36:06 79.48, -82.15 115.17 1.33 37
9 01/04/2016 02:02:34 -79.30,-135.13 64.74 01/04/2016 02:02:19 -79.30,-135.10 64.73 0.60 15
10 01/04/2016 02:51:54 79.52, 33.99 114.96 01/04/2016 02:52:57 79.52, 33.93 114.93 1.33 63
11 01/06/2016 17:29:39 79.08, 171.73 115.34 01/06/2016 17:28:33 79.08, 171.73 115.39 0.23 66

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/24/2015
SNOs_Map_AURA_NPP_20151225.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/24/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service