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: 6/1/2016
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 06/03/2016 10:40:19 68.46, 18.68 45.96 06/03/2016 10:41:11 68.45, 18.62 45.95 2.53 52
2 06/03/2016 11:31:00 -68.34,-173.84 134.17 06/03/2016 11:30:41 -68.34,-173.87 134.17 1.34 19
3 06/03/2016 12:21:30 67.44, -5.42 44.92 06/03/2016 12:20:22 67.45, -7.26 44.94 78.58 68
4 06/06/2016 02:57:12 68.41, 134.51 45.62 06/06/2016 02:57:41 68.41, 134.45 45.61 2.73 29
5 06/06/2016 03:47:53 -68.29, -58.01 134.52 06/06/2016 03:47:11 -68.30, -58.04 134.50 2.45 42
6 06/08/2016 18:23:29 -68.87, 82.36 134.16 06/08/2016 18:24:40 -68.75, 83.10 134.29 32.61 71
7 06/08/2016 19:14:07 68.42,-109.73 45.38 06/08/2016 19:14:11 68.41,-109.67 45.37 2.39 4
8 06/08/2016 20:04:47 -68.24, 57.83 134.81 06/08/2016 20:03:42 -68.26, 57.77 134.79 3.05 65
9 06/11/2016 10:40:17 -68.51,-161.38 134.73 06/11/2016 10:41:15 -68.47,-161.37 134.77 3.42 58
10 06/11/2016 11:31:01 68.37, 6.10 45.14 06/11/2016 11:30:42 68.35, 6.13 45.12 2.61 19
11 06/11/2016 12:21:32 -67.71, 174.26 135.55 06/11/2016 12:20:21 -67.76, 173.06 135.48 50.72 71
12 06/14/2016 02:57:11 -68.46, -45.55 134.93 06/14/2016 02:57:45 -68.47, -45.50 134.92 2.12 34
13 06/14/2016 03:47:54 68.28, 121.99 44.89 06/14/2016 03:47:13 68.29, 121.93 44.90 2.90 41

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/1/2016
SNOs_Map_NPP_TERRA_20160601.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/01/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service