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: 6/23/2015
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 06/23/2015 08:57:36 78.58, -63.06 70.76 06/23/2015 08:57:23 78.58, -63.07 70.77 0.19 13
2 06/23/2015 09:46:52 -79.04, 107.17 109.88 06/23/2015 09:47:56 -79.05, 107.28 109.95 2.49 64
3 06/26/2015 00:24:49 -78.19,-116.82 108.64 06/26/2015 00:23:43 -78.18,-116.92 108.56 2.49 66
4 06/26/2015 01:14:03 78.69, 53.38 70.70 06/26/2015 01:14:14 78.69, 53.32 70.70 1.33 11
5 06/28/2015 16:41:13 -78.37, -0.07 108.75 06/28/2015 16:40:31 -78.36, -0.14 108.70 1.78 42
6 06/28/2015 17:30:27 78.86, 170.20 70.60 06/28/2015 17:31:02 78.86, 170.18 70.57 0.59 35
7 07/01/2015 08:57:36 -78.61, 117.07 108.90 07/01/2015 08:57:18 -78.61, 117.10 108.89 0.91 18
8 07/01/2015 09:46:51 79.05, -72.81 70.50 07/01/2015 09:47:50 79.06, -72.71 70.44 2.16 59
9 07/04/2015 00:24:43 78.35, 63.97 71.68 07/04/2015 00:23:32 78.36, 64.08 71.71 2.63 71
10 07/04/2015 01:14:02 -78.71,-126.53 108.81 07/04/2015 01:14:09 -78.71,-126.56 108.81 0.67 7
11 07/06/2015 16:41:07 78.52,-179.31 71.72 07/06/2015 16:40:21 78.53,-179.19 71.73 2.83 46

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/23/2015
SNOs_Map_AURA_NPP_20150623.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/23/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service