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: 3/8/2012
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 03/10/2012 06:21:27 -76.71, 146.00 79.28 03/10/2012 06:20:40 -76.71, 146.03 79.25 0.72 47
2 03/10/2012 07:10:33 77.62, -42.86 99.61 03/10/2012 07:11:03 77.62, -42.79 99.57 1.85 30
3 03/12/2012 22:37:50 -76.87, -97.53 80.54 03/12/2012 22:37:32 -76.86, -97.63 80.50 2.95 18
4 03/12/2012 23:26:57 77.72, 73.49 98.41 03/12/2012 23:27:56 77.72, 73.44 98.38 1.30 59
5 03/15/2012 14:04:54 76.60,-150.22 98.73 03/15/2012 14:03:47 76.61,-150.16 98.77 1.73 67
6 03/15/2012 14:54:03 -77.46, 20.66 82.33 03/15/2012 14:54:13 -77.47, 20.74 82.36 2.03 10
7 03/18/2012 06:21:17 76.71, -33.95 97.53 03/18/2012 06:20:40 76.70, -34.04 97.58 2.48 37
8 03/18/2012 07:10:27 -77.52, 136.80 83.48 03/18/2012 07:11:07 -77.52, 136.71 83.50 2.29 40
9 03/20/2012 22:37:27 77.35, 84.36 95.67 03/20/2012 22:37:19 77.35, 84.44 95.66 1.90 8

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2012
SNOs_Map_AQUA_NPP_20120308.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/08/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service