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: 4/5/2013
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 04/06/2013 07:11:44 -76.90, 134.25 90.18 04/06/2013 07:11:19 -76.89, 134.21 90.15 0.84 25
2 04/06/2013 08:00:52 77.72, -54.85 88.81 04/06/2013 08:01:44 77.72, -54.81 88.75 1.27 52
3 04/08/2013 22:41:18 69.09, 65.80 97.24 04/08/2013 22:40:05 69.24, 64.74 97.48 45.59 73
4 04/08/2013 23:28:09 -77.22,-108.67 91.59 04/08/2013 23:28:09 -77.21,-108.68 91.59 0.09 0
5 04/09/2013 00:14:42 81.80, 114.06 78.73 04/09/2013 00:15:55 81.24, 113.83 78.47 62.42 73
6 04/11/2013 14:55:25 76.60,-162.70 88.17 04/11/2013 14:54:34 76.59,-162.75 88.22 1.51 51
7 04/11/2013 15:44:36 -77.36, 7.79 92.78 04/11/2013 15:45:02 -77.36, 7.72 92.78 2.08 26
8 04/14/2013 07:11:48 76.95, -45.55 86.75 04/14/2013 07:11:23 76.95, -45.55 86.77 0.15 25
9 04/14/2013 08:01:00 -77.66, 124.92 94.14 04/14/2013 08:01:52 -77.66, 124.89 94.17 0.74 52
10 04/16/2013 22:40:16 -72.76,-108.41 89.51 04/16/2013 22:39:02 -72.87,-109.02 89.37 23.51 74
11 04/16/2013 23:28:13 77.18, 71.21 85.51 04/16/2013 23:28:15 77.18, 71.16 85.52 1.43 2
12 04/17/2013 00:13:59 -81.12, -46.60 106.92 04/17/2013 00:15:12 -80.45, -48.29 107.24 81.16 73
13 04/19/2013 14:55:30 -76.57, 17.21 94.69 04/19/2013 14:54:42 -76.56, 17.10 94.62 2.93 48

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/5/2013
SNOs_Map_AQUA_NPP_20130406.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/05/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service