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: 3/12/2012
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 03/12/2012 22:37:43 -77.14, -96.51 80.86 03/12/2012 22:37:25 -77.14, -96.45 80.86 1.51 18
2 03/12/2012 23:26:58 77.63, 73.10 98.53 03/12/2012 23:27:58 77.62, 72.98 98.51 2.90 60
3 03/15/2012 14:04:55 76.46,-150.66 98.89 03/15/2012 14:03:50 76.46,-150.69 98.95 0.70 65
4 03/15/2012 14:54:03 -77.38, 20.32 82.23 03/15/2012 14:54:15 -77.37, 20.31 82.23 0.30 12
5 03/18/2012 06:21:07 77.05, -32.69 97.12 03/18/2012 06:20:32 77.05, -32.61 97.13 2.23 35
6 03/18/2012 07:10:18 -77.80, 137.99 83.83 03/18/2012 07:11:00 -77.81, 138.10 83.89 2.73 42
7 03/20/2012 22:37:28 77.16, 83.66 95.90 03/20/2012 22:37:25 77.16, 83.58 95.92 2.04 3
8 03/20/2012 23:26:40 -77.87,-105.79 84.99 03/20/2012 23:27:54 -77.86,-105.86 85.04 1.65 74
9 03/23/2012 14:04:30 -76.90, 30.94 84.85 03/23/2012 14:03:41 -76.90, 30.99 84.82 1.37 49
10 03/23/2012 14:53:42 77.52,-159.01 94.39 03/23/2012 14:54:11 77.51,-159.08 94.38 1.62 29
11 03/26/2012 06:20:46 -77.18, 147.90 86.26 03/26/2012 06:20:30 -77.18, 147.90 86.25 0.14 16

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/12/2012
SNOs_Map_AQUA_NPP_20120313.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/12/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service