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: 11/18/2014
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 11/19/2014 05:43:23 -67.06, 140.06 56.93 11/19/2014 05:42:09 -67.26, 139.02 56.59 49.70 74
2 11/19/2014 06:29:31 77.40, -31.33 113.36 11/19/2014 06:29:30 77.41, -31.22 113.34 2.82 1
3 11/19/2014 07:17:11 -81.25, 165.64 72.09 11/19/2014 07:18:25 -80.96, 166.25 72.29 34.21 74
4 11/21/2014 21:56:44 -76.81, -85.32 65.39 11/21/2014 21:55:53 -76.82, -85.24 65.37 2.20 51
5 11/21/2014 22:45:54 77.52, 85.04 113.85 11/21/2014 22:46:21 77.52, 85.02 113.83 0.42 27
6 11/24/2014 14:13:01 -77.14, 31.79 65.16 11/24/2014 14:12:39 -77.15, 31.84 65.15 1.27 22
7 11/24/2014 15:02:12 77.79,-157.93 114.14 11/24/2014 15:03:08 77.79,-157.96 114.10 0.68 56
8 11/27/2014 05:40:09 76.50, -22.24 116.07 11/27/2014 05:39:01 76.50, -22.26 116.14 0.59 68
9 11/27/2014 06:29:20 -77.29, 148.29 64.78 11/27/2014 06:29:29 -77.28, 148.19 64.77 2.56 9
10 11/29/2014 21:56:20 76.91, 95.10 116.14 11/29/2014 21:55:44 76.90, 95.05 116.19 1.54 36
11 11/29/2014 22:45:26 -77.91, -93.22 64.96 11/29/2014 22:46:06 -77.91, -93.11 65.02 2.65 40
12 12/02/2014 13:28:46 -58.74, 17.56 47.44 12/02/2014 13:27:34 -58.96, 15.97 46.74 95.11 72
13 12/02/2014 14:12:27 77.46,-146.85 116.00 12/02/2014 14:12:24 77.46,-146.83 115.99 0.58 3

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2014
SNOs_Map_AURA_NPP_20141119.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 11/18/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service