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: 6/1/2013
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 06/01/2013 06:22:27 -75.45, 141.88 103.88 06/01/2013 06:21:28 -75.44, 141.84 103.81 1.28 59
2 06/01/2013 07:11:30 76.55, -47.07 74.84 06/01/2013 07:11:48 76.55, -47.06 74.82 0.25 18
3 06/03/2013 22:38:48 -75.78,-101.27 104.57 06/03/2013 22:38:16 -75.78,-101.32 104.53 1.81 32
4 06/03/2013 23:27:53 76.78, 69.59 74.26 06/03/2013 23:28:38 76.78, 69.58 74.22 0.27 45
5 06/06/2013 14:55:07 -76.19, 15.87 105.30 06/06/2013 14:55:02 -76.19, 15.86 105.30 0.17 5
6 06/06/2013 15:44:13 77.12,-173.26 73.58 06/06/2013 15:45:25 77.12,-173.21 73.51 1.43 72
7 06/09/2013 06:22:23 75.32, -38.46 75.51 06/09/2013 06:21:29 75.31, -38.55 75.58 2.66 54
8 06/09/2013 07:11:29 -76.38, 132.37 105.74 06/09/2013 07:11:52 -76.37, 132.29 105.74 2.32 23
9 06/11/2013 22:38:35 76.03, 79.51 74.52 06/11/2013 22:38:08 76.04, 79.60 74.51 2.83 27
10 06/11/2013 23:27:50 -76.64,-110.87 106.21 06/11/2013 23:28:41 -76.63,-110.95 106.24 2.31 51
11 06/14/2013 14:06:46 -72.43, 19.19 101.57 06/14/2013 14:05:32 -72.51, 18.79 101.47 15.86 74
12 06/14/2013 14:54:59 76.13,-164.30 74.29 06/14/2013 14:55:01 76.12,-164.35 74.30 1.43 2

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/1/2013
SNOs_Map_AQUA_NPP_20130601.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/01/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service