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: 2/19/2013
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 02/20/2013 04:31:39 -79.69,-169.61 76.61 02/20/2013 04:30:42 -79.69,-169.65 76.56 0.99 57
2 02/20/2013 05:20:59 79.91, -0.27 103.05 02/20/2013 05:21:19 79.91, -0.23 103.02 0.78 20
3 02/22/2013 20:48:08 -79.77, -53.11 77.71 02/22/2013 20:47:37 -79.77, -53.08 77.69 0.59 31
4 02/22/2013 21:37:28 79.99, 116.23 101.95 02/22/2013 21:38:14 79.99, 116.35 101.90 2.44 46
5 02/25/2013 13:04:36 -79.88, 63.59 78.86 02/25/2013 13:04:31 -79.88, 63.72 78.88 2.74 5
6 02/25/2013 13:53:59 79.98,-127.93 100.97 02/25/2013 13:55:12 79.98,-128.01 100.93 1.71 73
7 02/28/2013 04:31:44 79.71, 10.54 100.40 02/28/2013 04:30:48 79.72, 10.62 100.43 1.55 56
8 02/28/2013 05:21:07 -79.86, 179.36 79.85 02/28/2013 05:21:29 -79.86, 179.31 79.86 0.98 22
9 03/02/2013 20:48:12 79.76, 126.76 99.30 03/02/2013 20:47:43 79.75, 126.70 99.34 1.39 29
10 03/02/2013 21:37:33 -79.98, -63.83 81.06 03/02/2013 21:38:21 -79.99, -63.71 81.12 2.45 48
11 03/05/2013 13:04:39 79.86,-116.54 98.10 03/05/2013 13:04:36 79.87,-116.41 98.08 2.77 3

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/19/2013
SNOs_Map_AURA_NPP_20130220.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 02/19/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service