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: 7/18/2013
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 07/19/2013 11:25:35 -79.09, 82.69 107.13 07/19/2013 11:24:23 -79.09, 82.74 107.09 1.21 72
2 07/19/2013 12:14:54 79.35,-107.98 72.50 07/19/2013 12:15:00 79.35,-108.02 72.50 0.87 6
3 07/22/2013 03:41:59 -79.16,-160.99 106.72 07/22/2013 03:41:20 -79.15,-161.10 106.67 2.56 39
4 07/22/2013 04:31:16 79.50, 8.87 72.80 07/22/2013 04:31:54 79.50, 8.97 72.75 2.16 38
5 07/24/2013 19:58:23 -79.25, -44.52 106.31 07/24/2013 19:58:17 -79.24, -44.65 106.28 2.96 6
6 07/24/2013 20:47:40 79.58, 125.36 73.21 07/24/2013 20:48:51 79.59, 125.46 73.14 2.09 71
7 07/27/2013 11:25:25 79.11, -97.13 74.47 07/27/2013 11:24:35 79.11, -97.19 74.52 1.57 50
8 07/27/2013 12:14:45 -79.40, 72.36 105.95 07/27/2013 12:15:12 -79.40, 72.36 105.97 0.03 27
9 07/30/2013 03:41:48 79.21, 19.37 74.95 07/30/2013 03:41:32 79.21, 19.30 74.97 1.61 16
10 07/30/2013 04:31:08 -79.50,-171.10 105.47 07/30/2013 04:32:09 -79.50,-171.10 105.51 0.10 61

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/18/2013
SNOs_Map_AURA_NPP_20130719.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/18/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service