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: 6/4/2014
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 06/06/2014 23:35:53 76.74, 69.61 73.62 06/06/2014 23:35:24 76.74, 69.65 73.63 1.17 29
2 06/07/2014 00:25:05 -77.46,-120.04 107.26 06/07/2014 00:25:53 -77.47,-119.96 107.32 2.10 48
3 06/09/2014 15:04:01 -73.42, 8.88 102.85 06/09/2014 15:02:47 -73.51, 8.37 102.73 19.35 74
4 06/09/2014 15:52:16 76.93,-173.82 73.18 06/09/2014 15:52:18 76.93,-173.81 73.17 0.22 2
5 06/12/2014 07:19:30 -76.33, 132.34 106.27 06/12/2014 07:18:46 -76.32, 132.29 106.22 1.38 44
6 06/12/2014 08:08:37 77.20, -56.93 72.69 06/12/2014 08:09:10 77.20, -56.89 72.66 0.91 33
7 06/14/2014 23:35:47 -76.73,-110.41 106.86 06/14/2014 23:35:34 -76.74,-110.38 106.86 0.84 13
8 06/15/2014 00:25:01 77.27, 59.21 72.50 06/15/2014 00:26:06 77.25, 59.10 72.47 2.98 65
9 06/17/2014 15:03:01 75.98,-164.63 73.97 06/17/2014 15:02:03 75.97,-164.71 74.04 2.49 58

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/4/2014
SNOs_Map_AURA_NPP_20140605.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/04/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service