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: 2/24/2012
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 02/25/2012 22:38:02 -76.69, -98.24 74.10 02/25/2012 22:37:34 -76.69, -98.25 74.07 0.30 28
2 02/25/2012 23:27:10 77.51, 72.52 104.90 02/25/2012 23:27:59 77.51, 72.50 104.87 0.63 49
3 02/28/2012 14:09:25 62.49,-172.48 119.49 02/28/2012 14:08:12 62.72,-173.82 119.83 73.28 73
4 02/28/2012 14:54:23 -77.07, 19.03 75.56 02/28/2012 14:54:21 -77.07, 19.04 75.56 0.37 2
5 02/28/2012 15:42:36 80.07,-156.64 100.34 02/28/2012 15:43:50 79.89,-156.18 100.24 21.03 74
6 03/02/2012 06:21:35 76.56, -34.56 104.04 03/02/2012 06:20:42 76.57, -34.51 104.07 1.53 53
7 03/02/2012 07:10:42 -77.52, 136.67 77.13 03/02/2012 07:11:06 -77.53, 136.78 77.17 2.98 24
8 03/04/2012 22:37:56 76.86, 82.36 102.66 03/04/2012 22:37:30 76.85, 82.37 102.68 0.17 26
9 03/04/2012 23:27:05 -77.71,-106.63 78.41 03/04/2012 23:27:56 -77.71,-106.57 78.46 1.53 51
10 03/07/2012 14:06:35 -71.95, 18.40 72.98 03/07/2012 14:05:21 -72.07, 17.77 72.83 24.99 74
11 03/07/2012 14:54:16 77.22,-160.38 101.16 03/07/2012 14:54:17 77.22,-160.35 101.16 0.67 1

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2012
SNOs_Map_AQUA_NPP_20120224.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/24/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service