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: 8/14/2013
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 08/14/2013 21:49:36 -74.18, -93.09 94.29 08/14/2013 21:48:34 -74.17, -93.16 94.22 2.36 62
2 08/14/2013 22:38:33 75.62, 78.28 84.10 08/14/2013 22:38:48 75.62, 78.28 84.08 0.11 15
3 08/17/2013 14:05:49 -74.97, 24.72 94.37 08/17/2013 14:05:16 -74.97, 24.76 94.36 1.42 33
4 08/17/2013 14:54:55 75.93,-164.92 84.54 08/17/2013 14:55:40 75.93,-164.96 84.51 1.29 45
5 08/20/2013 05:37:19 59.91, -46.10 101.87 08/20/2013 05:36:06 60.12, -47.27 102.14 69.00 73
6 08/20/2013 06:22:08 -75.37, 141.69 94.01 08/20/2013 06:22:05 -75.38, 141.72 94.02 1.10 3
7 08/20/2013 07:10:26 78.51, -38.84 82.17 08/20/2013 07:11:40 78.39, -38.43 82.09 16.62 74
8 08/22/2013 21:49:26 74.45, 87.55 87.86 08/22/2013 21:48:37 74.45, 87.55 87.90 0.19 49
9 08/22/2013 22:38:26 -75.85,-101.05 93.72 08/22/2013 22:38:53 -75.86,-100.97 93.76 2.47 27
10 08/25/2013 14:05:39 75.17,-154.72 87.91 08/25/2013 14:05:20 75.19,-154.63 87.90 2.77 19
11 08/25/2013 14:54:49 -76.06, 15.48 93.10 08/25/2013 14:55:47 -76.06, 15.47 93.15 0.40 58
12 08/28/2013 05:33:06 -73.89, 150.39 89.82 08/28/2013 05:32:01 -73.89, 150.33 89.74 2.21 65
13 08/28/2013 06:21:59 75.52, -37.88 88.39 08/28/2013 06:22:11 75.53, -37.83 88.37 1.48 12

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/14/2013
SNOs_Map_AQUA_NPP_20130815.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/14/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service