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: 6/27/2012
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 06/27/2012 03:44:56 -68.32, -57.93 135.08 06/27/2012 03:46:06 -68.34, -57.91 135.06 3.05 70
2 06/27/2012 04:35:40 68.21, 109.52 44.81 06/27/2012 04:35:34 68.18, 109.55 44.78 3.16 6
3 06/27/2012 05:26:19 -67.95, -82.84 135.45 06/27/2012 05:25:06 -67.96, -83.08 135.44 9.91 73
4 06/29/2012 20:01:46 -68.27, 57.90 134.99 06/29/2012 20:02:37 -68.25, 57.86 135.01 2.72 51
5 06/29/2012 20:52:30 68.17,-134.65 44.91 06/29/2012 20:52:04 68.14,-134.62 44.89 2.65 26
6 06/29/2012 21:42:56 -67.21, 33.83 136.07 06/29/2012 21:41:48 -67.25, 32.00 135.98 79.22 68
7 07/02/2012 12:18:37 -68.23, 173.75 134.85 07/02/2012 12:19:08 -68.21, 173.69 134.86 2.60 31
8 07/02/2012 13:09:21 68.12, -18.81 45.05 07/02/2012 13:08:35 68.10, -18.80 45.04 2.07 46
9 07/05/2012 03:44:53 68.65, 121.65 45.83 07/05/2012 03:46:04 68.55, 122.33 45.71 29.75 71
10 07/05/2012 04:35:29 -68.23, -70.47 134.61 07/05/2012 04:35:38 -68.22, -70.43 134.61 1.99 9
11 07/05/2012 05:26:12 68.07, 97.03 45.24 07/05/2012 05:25:06 68.05, 97.02 45.23 1.91 66
12 07/07/2012 20:01:38 68.27,-122.07 45.72 07/07/2012 20:02:39 68.27,-122.13 45.72 2.51 61
13 07/07/2012 20:52:20 -68.17, 45.38 134.38 07/07/2012 20:52:09 -68.17, 45.38 134.38 0.40 11
14 07/07/2012 21:42:54 67.52,-146.52 44.96 07/07/2012 21:41:44 67.60,-147.63 45.07 47.82 70
15 07/10/2012 12:18:29 68.26, -6.28 46.04 07/10/2012 12:19:08 68.26, -6.27 46.04 0.54 39
16 07/10/2012 13:09:10 -68.10, 161.24 134.12 07/10/2012 13:08:39 -68.11, 161.18 134.11 2.43 31

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/27/2012
SNOs_Map_NPP_TERRA_20120627.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/27/2012 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service