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: 4/26/2015
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 04/28/2015 03:56:45 -68.93, 166.73 89.14 04/28/2015 03:56:31 -68.92, 166.68 89.10 2.11 14
2 04/28/2015 04:45:06 72.41, -20.33 87.26 04/28/2015 04:46:08 72.41, -20.29 87.19 1.41 62
3 04/30/2015 19:24:24 66.73, 112.44 92.28 04/30/2015 19:23:15 66.74, 112.46 92.34 0.95 69
4 04/30/2015 20:12:41 -70.70, -74.94 91.78 04/30/2015 20:12:47 -70.71, -74.88 91.80 2.28 6
5 04/30/2015 20:54:44 77.77,-150.92 63.37 04/30/2015 20:55:56 77.20,-153.46 63.00 87.83 72
6 05/03/2015 11:40:38 67.48,-130.87 90.74 05/03/2015 11:39:51 67.47,-130.90 90.80 1.34 47
7 05/03/2015 12:28:58 -71.26, 41.81 93.15 05/03/2015 12:29:26 -71.26, 41.83 93.19 0.80 28
8 05/06/2015 03:56:36 69.06, -13.10 88.38 05/06/2015 03:56:11 69.06, -13.09 88.40 0.34 25
9 05/06/2015 04:45:16 -71.65, 158.34 94.32 05/06/2015 04:46:07 -71.65, 158.30 94.36 1.68 51
10 05/08/2015 19:27:24 -56.00, -75.52 79.45 05/08/2015 19:26:10 -56.09, -75.94 79.29 28.10 74
11 05/08/2015 20:12:38 70.29, 104.47 86.39 05/08/2015 20:12:36 70.29, 104.50 86.38 1.25 2

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/26/2015
SNOs_Map_AQUA_NPP_20150426.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/26/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service