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: 2/10/2014
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 02/12/2014 09:47:11 -78.48, 104.21 72.18 02/12/2014 09:46:54 -78.49, 104.26 72.18 1.38 17
2 02/12/2014 10:36:30 78.77, -86.60 107.43 02/12/2014 10:37:31 78.76, -86.71 107.41 2.65 61
3 02/15/2014 01:14:22 78.18, 50.95 107.33 02/15/2014 01:13:14 78.19, 51.02 107.37 1.64 68
4 02/15/2014 02:03:42 -78.50,-139.84 73.09 02/15/2014 02:03:52 -78.49,-139.94 73.08 2.33 10
5 02/17/2014 17:30:48 78.37, 167.77 106.16 02/17/2014 17:30:07 78.38, 167.88 106.17 2.66 41
6 02/17/2014 18:20:08 -78.68, -22.97 74.26 02/17/2014 18:20:45 -78.68, -23.01 74.28 1.07 37
7 02/20/2014 09:47:15 78.48, -75.81 105.08 02/20/2014 09:47:02 78.49, -75.72 105.07 2.35 13
8 02/20/2014 10:36:35 -78.79, 93.49 75.34 02/20/2014 10:37:40 -78.78, 93.44 75.38 1.15 65
9 02/23/2014 01:14:26 -78.09,-129.48 75.38 02/23/2014 01:13:25 -78.09,-129.53 75.32 1.23 61

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/10/2014
SNOs_Map_AURA_NPP_20140211.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 02/10/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service