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: 10/7/2015
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 10/08/2015 01:13:26 -78.76,-126.18 81.55 10/08/2015 01:12:37 -78.75,-126.26 81.49 1.88 49
2 10/08/2015 02:02:41 79.20, 44.07 97.89 10/08/2015 02:03:09 79.20, 44.13 97.86 1.36 28
3 10/10/2015 17:29:51 -78.99, -8.97 80.88 10/10/2015 17:29:24 -79.00, -8.85 80.89 2.73 27
4 10/10/2015 18:19:10 79.26, 160.36 98.77 10/10/2015 18:20:01 79.26, 160.35 98.74 0.38 51
5 10/13/2015 09:46:18 -79.13, 107.73 80.10 10/13/2015 09:46:14 -79.13, 107.85 80.13 2.80 4
6 10/13/2015 10:35:25 79.84, -79.69 98.93 10/13/2015 10:36:39 79.78, -79.62 98.87 6.68 74
7 10/16/2015 01:13:31 78.71, 53.53 101.37 10/16/2015 01:12:34 78.70, 53.40 101.45 3.13 57
8 10/16/2015 02:02:48 -79.13,-136.39 79.16 10/16/2015 02:03:08 -79.12,-136.46 79.16 1.66 20
9 10/18/2015 17:29:54 78.94, 170.71 102.02 10/18/2015 17:29:20 78.94, 170.72 102.04 0.15 34
10 10/18/2015 18:19:12 -79.31, -19.35 78.46 10/18/2015 18:19:55 -79.32, -19.27 78.51 1.88 43
11 10/21/2015 09:46:21 79.03, -72.86 102.82 10/21/2015 09:46:11 79.03, -72.92 102.84 1.27 10

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/7/2015
SNOs_Map_AURA_NPP_20151008.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/07/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service