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: 1/29/2014
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 01/30/2014 01:17:20 68.55, 28.25 122.26 01/30/2014 01:16:07 68.87, 26.36 122.67 84.46 73
2 01/30/2014 02:03:32 -78.52,-139.73 68.29 01/30/2014 02:03:32 -78.51,-139.84 68.27 2.37 0
3 01/30/2014 02:50:05 81.49, 89.76 102.21 01/30/2014 02:51:18 80.77, 88.29 101.88 84.65 73
4 02/01/2014 17:30:38 78.36, 167.73 111.21 02/01/2014 17:29:49 78.37, 167.78 111.23 1.15 49
5 02/01/2014 18:19:55 -78.80, -22.33 69.37 02/01/2014 18:20:23 -78.80, -22.22 69.42 2.52 28
6 02/04/2014 09:47:06 78.41, -76.18 110.40 02/04/2014 09:46:47 78.39, -76.30 110.44 3.11 19
7 02/04/2014 10:36:24 -78.80, 93.55 70.13 02/04/2014 10:37:22 -78.79, 93.49 70.16 1.45 58
8 02/07/2014 01:14:14 -78.17,-129.08 70.10 02/07/2014 01:13:07 -78.17,-129.09 70.04 0.46 67
9 02/07/2014 02:03:28 78.67, 41.10 109.26 02/07/2014 02:03:38 78.68, 41.21 109.23 2.77 10
10 02/09/2014 17:30:35 -78.41, -12.01 71.23 02/09/2014 17:29:58 -78.42, -11.89 71.23 2.93 37
11 02/09/2014 18:19:53 78.73, 157.33 108.35 02/09/2014 18:20:34 78.73, 157.32 108.32 0.25 41
12 02/12/2014 09:47:01 -78.45, 104.07 72.14 02/12/2014 09:46:56 -78.44, 103.97 72.11 2.46 5

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/29/2014
SNOs_Map_AURA_NPP_20140130.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 01/29/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service