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: 12/20/2014
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 12/21/2014 01:30:56 57.50, 14.25 136.67 12/21/2014 01:30:46 57.50, 14.25 136.69 0.11 10
2 12/21/2014 02:18:18 -64.81,-172.83 49.48 12/21/2014 02:19:22 -64.81,-172.85 49.56 1.03 64
3 12/23/2014 17:00:33 -48.68, -41.78 36.47 12/23/2014 16:59:28 -48.68, -41.78 36.31 0.38 65
4 12/23/2014 17:46:48 59.77, 131.53 134.94 12/23/2014 17:46:56 59.77, 131.51 134.94 1.23 8
5 12/23/2014 18:28:56 -81.41, -1.28 67.78 12/23/2014 18:30:10 -81.01, -0.63 68.00 45.35 74
6 12/26/2014 09:15:43 -53.43, 76.20 39.87 12/26/2014 09:14:56 -53.43, 76.20 39.78 0.38 47
7 12/26/2014 10:02:34 62.35,-110.77 132.83 12/26/2014 10:03:01 62.35,-110.78 132.80 1.04 27
8 12/29/2014 01:31:16 -56.72,-166.21 42.44 12/29/2014 01:30:49 -56.71,-166.22 42.38 0.59 27
9 12/29/2014 02:18:16 65.05, 7.39 130.47 12/29/2014 02:19:03 65.05, 7.40 130.40 0.71 47
10 12/31/2014 17:46:43 -60.24, -48.16 45.39 12/31/2014 17:46:37 -60.24, -48.16 45.39 0.09 6

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2014
SNOs_Map_AQUA_NPP_20141220.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/20/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service