Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/4/2014
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/06/2014 16:41:32 -77.67, -3.17 91.58 04/06/2014 16:41:02 -77.66, -3.28 91.54 2.84 30
2 04/06/2014 17:30:43 78.31, 167.43 87.60 04/06/2014 17:31:30 78.32, 167.51 87.54 1.97 47
3 04/09/2014 08:08:35 77.40, -56.04 87.75 04/09/2014 08:07:24 77.40, -56.06 87.81 0.54 71
4 04/09/2014 08:57:50 -77.96, 113.99 92.96 04/09/2014 08:57:56 -77.96, 113.98 92.96 0.27 6
5 04/12/2014 00:24:52 77.62, 60.77 86.47 04/12/2014 00:24:19 77.61, 60.71 86.52 1.76 33
6 04/12/2014 01:14:08 -78.13,-129.31 94.18 04/12/2014 01:14:52 -78.13,-129.37 94.20 1.55 44
7 04/14/2014 15:51:54 -77.35, 7.93 94.17 04/14/2014 15:50:42 -77.35, 7.93 94.11 0.22 72
8 04/14/2014 16:41:07 77.90, 177.92 85.14 04/14/2014 16:41:13 77.90, 177.89 85.14 0.64 6
9 04/17/2014 08:08:06 -77.70, 125.32 95.57 04/17/2014 08:07:34 -77.72, 125.42 95.57 2.79 32

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/4/2014
SNOs_Map_AURA_NPP_20140404.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/04/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service