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: 6/2/2015
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 06/03/2015 23:38:21 69.88,-176.69 47.42 06/03/2015 23:39:27 69.81,-174.27 47.34 93.06 66
2 06/04/2015 00:28:45 -68.85, -7.91 133.64 06/04/2015 00:29:12 -68.86, -7.89 133.63 1.57 27
3 06/04/2015 01:19:29 68.71, 159.58 46.22 06/04/2015 01:18:40 68.70, 159.56 46.22 0.92 49
4 06/06/2015 15:55:01 69.11, -59.83 46.34 06/06/2015 15:56:12 69.03, -59.44 46.25 18.22 71
5 06/06/2015 16:45:39 -68.82, 107.88 133.96 06/06/2015 16:45:44 -68.80, 107.91 133.98 2.63 5
6 06/06/2015 17:36:23 68.69, -84.63 45.91 06/06/2015 17:35:11 68.70, -84.57 45.92 2.57 72
7 06/09/2015 08:11:51 68.88, 56.25 45.86 06/09/2015 08:12:45 68.90, 56.27 45.87 1.89 54
8 06/09/2015 09:02:32 -68.75,-136.25 134.28 06/09/2015 09:02:16 -68.73,-136.30 134.30 2.63 16
9 06/09/2015 09:53:03 67.92, 32.12 44.89 06/09/2015 09:51:55 67.96, 30.41 44.93 71.75 68
10 06/12/2015 00:28:43 68.82, 172.10 45.59 06/12/2015 00:29:16 68.81, 172.04 45.59 2.61 33
11 06/12/2015 01:19:25 -68.74, -20.47 134.50 06/12/2015 01:18:46 -68.71, -20.46 134.52 2.95 39
12 06/14/2015 15:55:02 -69.41, 119.74 133.96 06/14/2015 15:56:12 -69.33, 120.93 134.05 47.48 70
13 06/14/2015 16:45:37 68.81, -72.12 45.43 06/14/2015 16:45:46 68.83, -72.07 45.45 2.84 9
14 06/14/2015 17:36:18 -68.67, 95.38 134.71 06/14/2015 17:35:17 -68.67, 95.37 134.71 0.60 61

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/2/2015
SNOs_Map_NPP_TERRA_20150602.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/02/2015 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service