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: 12/26/2011
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 12/29/2011 05:32:01 -75.44, 154.33 59.43 12/29/2011 05:30:55 -75.44, 154.37 59.38 1.08 66
2 12/29/2011 06:21:01 76.69, -34.11 119.21 12/29/2011 06:21:12 76.70, -34.02 119.18 2.52 11
3 12/31/2011 21:48:25 -75.84, -88.65 59.95 12/31/2011 21:47:37 -75.84, -88.59 59.92 1.64 48
4 12/31/2011 22:37:35 76.59, 81.42 119.22 12/31/2011 22:38:05 76.58, 81.33 119.22 2.66 30
5 01/03/2012 14:04:52 -76.00, 27.73 60.29 01/03/2012 14:04:23 -76.00, 27.72 60.26 0.37 29
6 01/03/2012 14:53:55 77.08,-160.95 118.51 01/03/2012 14:54:43 77.08,-160.90 118.45 1.31 48
7 01/06/2012 06:21:15 -76.38, 144.80 60.91 01/06/2012 06:21:05 -76.38, 144.83 60.91 0.89 10
8 01/06/2012 07:10:19 77.39, -43.87 117.93 01/06/2012 07:11:26 77.40, -43.77 117.85 2.63 67
9 01/08/2012 21:48:33 75.62, 90.69 119.67 01/08/2012 21:47:26 75.62, 90.73 119.72 1.16 67
10 01/08/2012 22:37:41 -76.57, -98.66 61.40 01/08/2012 22:37:51 -76.57, -98.68 61.40 0.47 10

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/26/2011
SNOs_Map_AQUA_NPP_20111227.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/26/2011 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service