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: 10/15/2013
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 10/17/2013 21:00:13 72.98, 96.80 108.83 10/17/2013 20:59:12 72.98, 96.75 108.91 1.78 61
2 10/17/2013 21:49:08 -74.67, -91.83 72.87 10/17/2013 21:49:24 -74.67, -91.86 72.88 1.02 16
3 10/20/2013 13:16:24 73.61,-146.01 109.10 10/20/2013 13:15:55 73.61,-146.07 109.15 2.14 29
4 10/20/2013 14:05:21 -75.17, 25.38 72.49 10/20/2013 14:06:09 -75.17, 25.35 72.53 0.73 48
5 10/23/2013 04:43:40 -72.65, 160.32 69.07 10/23/2013 04:42:27 -72.65, 160.29 68.98 1.20 73
6 10/23/2013 05:32:28 74.60, -27.83 109.00 10/23/2013 05:32:31 74.61, -27.77 108.98 2.03 3
7 10/23/2013 06:16:41 -79.98,-124.60 87.58 10/23/2013 06:17:54 -79.30,-127.24 87.99 91.70 73
8 10/25/2013 20:59:43 -73.66, -81.73 69.20 10/25/2013 20:59:03 -73.67, -81.69 69.17 1.21 40
9 10/25/2013 21:48:44 74.92, 88.87 109.55 10/25/2013 21:49:21 74.91, 88.84 109.52 0.81 37
10 10/28/2013 13:15:50 -74.41, 35.87 69.08 10/28/2013 13:15:44 -74.41, 35.94 69.10 2.46 6

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/15/2013
SNOs_Map_AQUA_NPP_20131016.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/15/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service