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: 12/20/2013
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 12/20/2013 21:01:00 72.26, 95.36 123.70 12/20/2013 21:00:29 72.26, 95.31 123.75 1.80 31
2 12/20/2013 21:49:49 -74.30, -92.80 58.32 12/20/2013 21:50:34 -74.30, -92.78 58.37 0.76 45
3 12/23/2013 12:33:48 -52.73, 26.35 39.43 12/23/2013 12:32:35 -52.90, 25.34 38.87 70.71 73
4 12/23/2013 13:17:15 73.07,-147.23 122.99 12/23/2013 13:17:11 73.07,-147.24 123.00 0.42 4
5 12/23/2013 14:06:07 -74.92, 24.61 58.89 12/23/2013 14:07:19 -74.93, 24.69 58.98 2.53 72
6 12/26/2013 04:44:46 -71.74, 158.54 55.69 12/26/2013 04:43:52 -71.74, 158.54 55.63 0.07 54
7 12/26/2013 05:33:34 73.71, -30.03 122.37 12/26/2013 05:33:57 73.71, -30.03 122.34 0.12 23
8 12/28/2013 21:01:06 -72.34, -84.53 56.31 12/28/2013 21:00:39 -72.33, -84.55 56.27 0.93 27
9 12/28/2013 21:49:57 74.13, 86.79 121.90 12/28/2013 21:50:47 74.13, 86.78 121.85 0.46 50
10 12/31/2013 12:30:46 63.58,-146.95 131.73 12/31/2013 12:29:33 63.65,-147.52 131.99 29.12 73
11 12/31/2013 13:17:18 -73.35, 33.31 57.40 12/31/2013 13:17:17 -73.36, 33.39 57.43 2.75 1

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2013
SNOs_Map_AQUA_NPP_20131220.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/20/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service