Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/3/2014
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/03/2014 15:05:53 -68.92, 132.74 133.54 06/03/2014 15:06:36 -68.91, 132.76 133.56 1.53 43
2 06/03/2014 15:56:37 68.78, -59.77 46.32 06/03/2014 15:56:03 68.81, -59.73 46.34 3.02 34
3 06/06/2014 06:32:19 69.50, 80.37 46.75 06/06/2014 06:33:28 69.42, 81.67 46.67 51.48 69
4 06/06/2014 07:22:51 -68.89,-111.45 133.87 06/06/2014 07:23:06 -68.87,-111.42 133.90 3.01 15
5 06/06/2014 08:13:35 68.76, 56.04 45.99 06/06/2014 08:12:33 68.76, 56.09 45.99 2.05 62
6 06/08/2014 22:49:07 68.95,-163.07 45.94 06/08/2014 22:50:05 68.98,-163.03 45.96 2.99 58
7 06/08/2014 23:39:48 -68.82, 4.43 134.20 06/08/2014 23:39:36 -68.82, 4.40 134.20 1.46 12
8 06/09/2014 00:30:22 68.15, 172.62 45.13 06/09/2014 00:29:12 68.20, 171.29 45.18 55.37 70
9 06/11/2014 15:06:03 68.88, -47.20 45.67 06/11/2014 15:06:34 68.90, -47.25 45.69 2.74 31
10 06/11/2014 15:56:45 -68.80, 120.23 134.42 06/11/2014 15:56:04 -68.80, 120.26 134.42 1.32 41
11 06/14/2014 06:32:22 -69.26, -99.26 134.11 06/14/2014 06:33:33 -69.16, -98.68 134.21 25.30 71
12 06/14/2014 07:23:01 68.87, 68.59 45.50 06/14/2014 07:23:03 68.87, 68.60 45.50 0.50 2
13 06/14/2014 08:13:42 -68.73,-123.90 134.65 06/14/2014 08:12:34 -68.72,-123.96 134.66 2.55 68
14 06/16/2014 22:49:15 -68.98, 16.91 134.50 06/16/2014 22:50:05 -68.96, 16.94 134.52 3.13 50
15 06/16/2014 23:39:58 68.81,-175.55 45.34 06/16/2014 23:39:32 68.83,-175.57 45.35 2.07 26

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/3/2014
SNOs_Map_NPP_TERRA_20140603.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/03/2014 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service