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: 3/2/2018
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 03/03/2018 12:14:59 -79.77, 75.27 80.91 03/03/2018 12:14:48 -79.77, 75.31 80.91 0.97 11
2 03/03/2018 13:04:20 79.94,-115.76 98.82 03/03/2018 13:05:27 79.94,-115.73 98.77 0.61 67
3 03/06/2018 03:42:06 79.59, 22.19 98.34 03/06/2018 03:41:05 79.59, 22.15 98.39 0.92 61
4 03/06/2018 04:31:27 -79.82,-168.42 82.04 03/06/2018 04:31:43 -79.82,-168.46 82.04 0.80 16
5 03/08/2018 19:58:33 79.64, 138.47 97.20 03/08/2018 19:57:59 79.63, 138.33 97.25 3.08 34
6 03/08/2018 20:47:55 -79.84, -52.39 83.12 03/08/2018 20:48:38 -79.84, -52.53 83.13 2.72 43
7 03/11/2018 12:14:59 79.77,-104.69 95.94 03/11/2018 12:14:51 79.77,-104.65 95.94 0.97 8
8 03/11/2018 13:04:21 -79.96, 64.49 84.38 03/11/2018 13:05:30 -79.97, 64.57 84.44 1.61 69
9 03/14/2018 03:42:07 -79.62,-157.56 84.89 03/14/2018 03:41:08 -79.62,-157.57 84.85 0.26 59
10 03/14/2018 04:31:27 79.82, 11.61 94.79 03/14/2018 04:31:46 79.82, 11.53 94.79 1.68 19
11 03/16/2018 19:58:35 -79.68, -41.27 86.05 03/16/2018 19:58:03 -79.67, -41.40 86.00 2.83 32

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/2/2018
SNOs_Map_AURA_NPP_20180303.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 03/02/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service