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: 2/6/2012
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 02/07/2012 06:21:29 -76.34, 144.68 67.33 02/07/2012 06:20:41 -76.34, 144.74 67.31 1.53 48
2 02/07/2012 07:10:37 77.17, -44.70 111.68 02/07/2012 07:11:06 77.18, -44.68 111.65 0.62 29
3 02/09/2012 22:37:57 -76.53, -98.80 68.38 02/09/2012 22:37:33 -76.53, -98.82 68.35 0.77 24
4 02/09/2012 23:27:05 77.36, 71.90 110.63 02/09/2012 23:27:58 77.35, 71.84 110.60 1.51 53
5 02/12/2012 14:08:02 66.90,-168.50 120.82 02/12/2012 14:06:49 67.05,-169.54 121.09 48.47 73
6 02/12/2012 14:54:24 -76.75, 17.85 69.49 02/12/2012 14:54:24 -76.75, 17.77 69.48 1.92 0
7 02/12/2012 15:41:31 81.56,-135.87 102.72 02/12/2012 15:42:44 81.19,-135.13 102.51 42.87 73
8 02/15/2012 06:21:33 76.45, -34.96 109.99 02/15/2012 06:20:39 76.46, -34.87 110.02 2.37 54
9 02/15/2012 07:10:47 -77.09, 134.96 70.79 02/15/2012 07:11:11 -77.09, 134.90 70.79 1.86 24
10 02/17/2012 22:38:04 76.44, 80.89 109.09 02/17/2012 22:37:35 76.43, 80.80 109.13 2.40 29
11 02/17/2012 23:27:11 -77.41,-107.93 72.08 02/17/2012 23:27:59 -77.41,-107.95 72.12 0.61 48
12 02/20/2012 14:54:24 76.94,-161.50 107.56 02/20/2012 14:54:19 76.94,-161.50 107.57 0.11 5

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/6/2012
SNOs_Map_AQUA_NPP_20120207.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/06/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service