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: 1/13/2014
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 01/13/2014 20:11:44 70.92, 105.58 123.76 01/13/2014 20:10:40 70.92, 105.58 123.83 0.08 64
2 01/13/2014 21:00:27 -73.31, -82.51 58.65 01/13/2014 21:00:39 -73.32, -82.45 58.68 2.29 12
3 01/16/2014 12:27:50 71.80,-137.07 122.48 01/16/2014 12:27:20 71.80,-137.09 122.51 0.83 30
4 01/16/2014 13:16:36 -74.00, 34.89 59.78 01/16/2014 13:17:22 -74.01, 34.96 59.85 2.29 46
5 01/19/2014 03:55:18 -70.15, 168.59 56.34 01/19/2014 03:54:06 -70.14, 168.54 56.24 2.11 72
6 01/19/2014 04:43:50 73.00, -18.94 120.79 01/19/2014 04:43:54 73.01, -18.88 120.77 2.26 4
7 01/19/2014 05:27:48 -80.48,-116.95 77.33 01/19/2014 05:29:01 -79.82,-119.15 77.67 83.83 73
8 01/21/2014 20:11:18 -71.33, -73.68 58.03 01/21/2014 20:10:41 -71.33, -73.72 57.97 1.49 37
9 01/21/2014 21:00:05 73.36, 97.69 119.91 01/21/2014 21:00:45 73.35, 97.64 119.88 1.93 40
10 01/24/2014 11:41:35 59.79,-137.13 132.31 01/24/2014 11:40:22 59.88,-137.80 132.60 38.72 73
11 01/24/2014 12:27:23 -72.19, 43.71 59.46 01/24/2014 12:27:22 -72.18, 43.64 59.44 2.41 1
12 01/24/2014 13:14:50 78.05,-131.94 114.06 01/24/2014 13:16:04 77.89,-131.35 113.95 22.36 74
13 01/27/2014 03:54:24 71.68, -8.90 120.47 01/27/2014 03:53:42 71.69, -8.83 120.49 2.67 42

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/13/2014
SNOs_Map_AQUA_NPP_20140114.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/13/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service