Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/13/2014
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/16/2014 03:56:17 68.69, -13.39 107.10 03/16/2014 03:55:24 68.68, -13.44 107.18 2.40 53
2 03/16/2014 04:44:48 -71.81, 158.79 76.10 03/16/2014 04:45:11 -71.81, 158.80 76.13 0.28 23
3 03/18/2014 20:12:32 69.68, 103.77 105.03 03/18/2014 20:12:01 69.67, 103.74 105.07 1.17 31
4 03/18/2014 21:01:07 -72.55, -84.01 77.95 03/18/2014 21:01:52 -72.56, -83.96 78.02 2.01 45
5 03/21/2014 12:28:45 70.64,-138.98 102.97 03/21/2014 12:28:37 70.64,-138.97 102.98 0.22 8
6 03/21/2014 13:17:36 -72.63, 32.02 79.12 03/21/2014 13:18:45 -72.62, 31.97 79.17 1.74 69
7 03/24/2014 03:56:27 -68.62, 166.49 76.04 03/24/2014 03:55:27 -68.62, 166.52 75.98 0.90 60
8 03/24/2014 04:44:59 71.53, -21.70 100.98 03/24/2014 04:45:15 71.53, -21.66 100.95 1.65 16
9 03/26/2014 20:12:38 -69.62, -76.33 78.12 03/26/2014 20:12:03 -69.62, -76.29 78.09 1.48 35

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2014
SNOs_Map_AQUA_NPP_20140314.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/13/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service