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: 12/14/2011
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 12/15/2011 21:48:14 -75.87, -88.54 60.21 12/15/2011 21:48:03 -75.86, -88.59 60.19 1.59 11
2 12/15/2011 22:37:14 77.09, 83.24 118.45 12/15/2011 22:38:20 77.10, 83.30 118.38 1.67 66
3 12/18/2011 13:15:20 75.45,-141.49 120.41 12/18/2011 13:14:17 75.46,-141.40 120.44 2.52 63
4 12/18/2011 14:04:29 -76.36, 28.91 60.57 12/18/2011 14:04:43 -76.35, 28.89 60.58 0.57 14
5 12/21/2011 05:31:35 75.89, -24.29 120.06 12/21/2011 05:30:58 75.90, -24.21 120.07 2.29 37
6 12/21/2011 06:20:45 -76.74, 146.11 60.87 12/21/2011 06:21:25 -76.74, 146.09 60.90 0.51 40
7 12/23/2011 21:47:50 76.23, 92.66 119.76 12/23/2011 21:47:40 76.23, 92.70 119.76 1.06 10
8 12/23/2011 22:37:01 -77.01, -96.98 61.12 12/23/2011 22:38:08 -77.01, -97.03 61.17 1.41 67
9 12/26/2011 13:15:00 -75.57, 38.92 59.52 12/26/2011 13:14:00 -75.57, 38.97 59.48 1.55 60

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/14/2011
SNOs_Map_AQUA_NPP_20111215.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/14/2011 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service