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: 4/28/2013
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 04/30/2013 12:15:18 79.62,-106.01 77.40 04/30/2013 12:14:53 79.62,-106.03 77.42 0.36 25
2 04/30/2013 13:04:39 -79.84, 63.28 102.95 04/30/2013 13:05:31 -79.84, 63.29 102.99 0.11 52
3 05/03/2013 03:42:38 -78.86,-162.61 102.32 05/03/2013 03:41:24 -78.93,-162.88 102.24 9.12 74
4 05/03/2013 04:31:41 79.75, 10.85 76.40 05/03/2013 04:31:44 79.76, 11.00 76.37 3.20 3
5 05/05/2013 19:58:48 -79.53, -42.49 104.04 05/05/2013 19:58:03 -79.52, -42.62 103.98 2.78 45
6 05/05/2013 20:48:06 79.82, 127.29 75.52 05/05/2013 20:48:38 79.83, 127.44 75.47 3.01 32
7 05/08/2013 12:15:11 -79.66, 74.33 104.96 05/08/2013 12:14:55 -79.66, 74.33 104.95 0.17 16
8 05/08/2013 13:04:32 79.84,-116.69 74.76 05/08/2013 13:05:34 79.84,-116.73 74.73 0.79 62
9 05/11/2013 03:42:15 79.47, 21.19 74.65 05/11/2013 03:41:12 79.46, 21.10 74.71 1.92 63

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2013
SNOs_Map_AURA_NPP_20130429.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/28/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service