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: 6/23/2013
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 06/25/2013 11:25:35 79.20, -96.62 69.99 06/25/2013 11:24:23 79.19, -96.62 70.04 0.25 72
2 06/25/2013 12:14:55 -79.48, 72.86 110.42 06/25/2013 12:15:00 -79.48, 72.98 110.45 2.59 5
3 06/28/2013 03:42:00 79.22, 19.40 70.09 06/28/2013 03:41:17 79.21, 19.27 70.14 2.88 43
4 06/28/2013 04:31:20 -79.50,-171.09 110.33 06/28/2013 04:31:54 -79.50,-171.11 110.35 0.39 34
5 06/30/2013 19:58:23 79.30, 135.81 70.14 06/30/2013 19:58:09 79.29, 135.67 70.18 2.95 14
6 06/30/2013 20:47:43 -79.58, -54.65 110.28 06/30/2013 20:48:46 -79.58, -54.66 110.32 0.39 63
7 07/03/2013 11:25:24 -79.22, 83.57 109.53 07/03/2013 11:24:21 -79.23, 83.68 109.51 2.64 63
8 07/03/2013 12:14:44 79.43,-107.40 70.16 07/03/2013 12:14:59 79.43,-107.41 70.15 0.22 15
9 07/06/2013 03:41:45 -79.30,-160.02 109.39 07/06/2013 03:41:12 -79.31,-159.94 109.38 1.71 33

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/23/2013
SNOs_Map_AURA_NPP_20130624.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/23/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service