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: 12/11/2011
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 12/13/2011 05:31:53 -75.69, 155.03 60.25 12/13/2011 05:31:16 -75.69, 155.07 60.23 1.42 37
2 12/13/2011 06:21:00 76.59, -34.48 118.79 12/13/2011 06:21:41 76.58, -34.54 118.77 1.49 41
3 12/15/2011 21:48:15 -75.99, -88.18 60.34 12/15/2011 21:48:01 -75.99, -88.17 60.33 0.15 14
4 12/15/2011 22:37:23 76.83, 82.26 118.75 12/15/2011 22:38:27 76.82, 82.17 118.71 2.53 64
5 12/18/2011 13:15:37 74.91,-142.97 120.97 12/18/2011 13:14:30 74.90,-143.05 121.06 2.30 67
6 12/18/2011 14:04:36 -76.33, 28.78 60.54 12/18/2011 14:04:45 -76.33, 28.78 60.54 0.20 9
7 12/21/2011 05:31:54 75.40, -25.77 120.58 12/21/2011 05:31:10 75.39, -25.83 120.64 1.68 44
8 12/21/2011 06:20:55 -76.70, 145.93 60.83 12/21/2011 06:21:27 -76.70, 145.95 60.86 0.82 32
9 12/23/2011 21:48:10 75.97, 91.79 120.04 12/23/2011 21:47:49 75.97, 91.79 120.06 0.18 21

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/11/2011
SNOs_Map_AQUA_NPP_20111212.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/11/2011 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service