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: 7/20/2013
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 07/22/2013 03:41:58 -79.23,-160.56 106.82 07/22/2013 03:41:18 -79.24,-160.44 106.82 2.76 40
2 07/22/2013 04:31:18 79.45, 8.56 72.86 07/22/2013 04:31:56 79.45, 8.57 72.83 0.44 38
3 07/24/2013 19:58:22 -79.28, -44.33 106.35 07/24/2013 19:58:15 -79.28, -44.33 106.34 0.21 7
4 07/24/2013 20:47:42 79.50, 124.79 73.34 07/24/2013 20:48:53 79.50, 124.69 73.30 2.12 71
5 07/27/2013 11:25:26 79.07, -97.39 74.53 07/27/2013 11:24:35 79.06, -97.51 74.59 2.62 51
6 07/27/2013 12:14:45 -79.40, 72.32 105.94 07/27/2013 12:15:11 -79.39, 72.30 105.95 0.54 26
7 07/30/2013 03:41:48 79.21, 19.37 74.95 07/30/2013 03:41:30 79.21, 19.34 74.97 0.62 18
8 07/30/2013 04:31:08 -79.49,-171.12 105.46 07/30/2013 04:32:07 -79.50,-171.06 105.52 1.45 59
9 08/01/2013 19:08:52 -79.03, -33.46 104.17 08/01/2013 19:07:50 -79.03, -33.51 104.11 1.03 62

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/20/2013
SNOs_Map_AURA_NPP_20130720.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/20/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service