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: 6/3/2012
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 06/03/2012 03:45:26 68.26, 122.04 45.80 06/03/2012 03:45:53 68.28, 122.08 45.81 2.94 27
2 06/03/2012 04:36:07 -68.12, -70.47 134.35 06/03/2012 04:35:24 -68.11, -70.48 134.36 1.32 43
3 06/05/2012 19:11:38 -68.59, 70.08 134.16 06/05/2012 19:12:50 -68.49, 70.59 134.27 23.76 72
4 06/05/2012 20:02:17 68.21,-122.12 45.45 06/05/2012 20:02:20 68.21,-122.11 45.45 0.50 3
5 06/05/2012 20:52:58 -68.07, 45.38 134.70 06/05/2012 20:51:51 -68.05, 45.33 134.72 3.07 67
6 06/08/2012 11:28:24 -68.28,-173.74 134.73 06/08/2012 11:29:19 -68.30,-173.75 134.71 2.11 55
7 06/08/2012 12:19:08 68.17, -6.29 45.16 06/08/2012 12:18:46 68.18, -6.24 45.17 2.29 22
8 06/08/2012 13:09:37 -67.38, 162.00 135.65 06/08/2012 13:08:28 -67.41, 160.50 135.60 64.28 69
9 06/11/2012 03:45:15 -68.25, -57.92 134.96 06/11/2012 03:45:45 -68.27, -57.90 134.95 1.73 30
10 06/11/2012 04:35:58 68.09, 109.60 44.88 06/11/2012 04:35:13 68.09, 109.54 44.87 2.40 45
11 06/13/2012 19:11:26 68.50,-109.77 45.14 06/13/2012 19:12:38 68.43,-109.44 45.06 15.52 72
12 06/13/2012 20:02:05 -68.24, 57.89 135.13 06/13/2012 20:02:10 -68.22, 57.94 135.15 2.95 5
13 06/13/2012 20:52:48 68.08,-134.60 44.71 06/13/2012 20:51:37 68.09,-134.56 44.72 2.29 71
14 06/16/2012 11:28:13 68.28, 6.30 44.81 06/16/2012 11:29:05 68.31, 6.31 44.83 3.02 52
15 06/16/2012 12:18:55 -68.18, 173.75 135.30 06/16/2012 12:18:36 -68.15, 173.76 135.32 2.45 19
16 06/16/2012 13:09:24 67.26, -17.83 43.78 06/16/2012 13:08:16 67.30, -19.57 43.84 74.80 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/3/2012
SNOs_Map_NPP_TERRA_20120603.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/03/2012 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service