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: 2/26/2014
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 02/28/2014 08:57:56 77.69, -67.10 103.13 02/28/2014 08:56:42 77.72, -67.13 103.18 4.25 74
2 02/28/2014 09:47:06 -78.44, 104.05 77.83 02/28/2014 09:47:10 -78.43, 103.98 77.82 1.55 4
3 03/03/2014 01:14:06 78.28, 51.55 101.36 03/03/2014 01:13:25 78.29, 51.62 101.38 1.54 41
4 03/03/2014 02:03:25 -78.63,-139.02 79.11 03/03/2014 02:04:02 -78.63,-139.07 79.13 1.17 37
5 03/05/2014 17:30:27 78.33, 167.71 100.25 03/05/2014 17:30:21 78.32, 167.59 100.28 2.94 6
6 03/05/2014 18:19:43 -78.81, -22.14 80.39 03/05/2014 18:20:54 -78.81, -22.12 80.45 0.67 71
7 03/08/2014 08:57:27 -78.09, 114.79 80.48 03/08/2014 08:56:39 -78.08, 114.70 80.42 2.20 48
8 03/08/2014 09:46:41 78.58, -75.10 98.88 03/08/2014 09:47:10 78.58, -75.09 98.85 0.39 29
9 03/11/2014 01:13:39 -78.41,-127.71 81.95 03/11/2014 01:13:27 -78.41,-127.63 81.96 2.05 12

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2014
SNOs_Map_AURA_NPP_20140227.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 02/26/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service