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: 6/1/2018
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 06/01/2018 11:29:57 68.50, 5.93 46.31 06/01/2018 11:31:08 68.47, 6.22 46.28 12.08 71
2 06/01/2018 12:20:36 -68.27, 173.56 133.93 06/01/2018 12:20:40 -68.25, 173.58 133.95 2.06 4
3 06/01/2018 13:11:20 68.13, -18.96 45.93 06/01/2018 13:10:07 68.14, -18.90 45.94 2.82 73
4 06/04/2018 03:46:49 68.34, 121.92 45.81 06/04/2018 03:47:41 68.31, 121.90 45.78 2.81 52
5 06/04/2018 04:37:30 -68.21, -70.59 134.33 06/04/2018 04:37:11 -68.21, -70.60 134.33 0.23 19
6 06/04/2018 05:28:00 67.32, 97.81 44.77 06/04/2018 05:26:51 67.37, 96.09 44.83 74.10 69
7 06/06/2018 20:03:43 68.28,-122.23 45.46 06/06/2018 20:04:12 68.26,-122.29 45.44 3.50 29
8 06/06/2018 20:54:24 -68.15, 45.26 134.68 06/06/2018 20:53:42 -68.16, 45.22 134.67 1.90 42
9 06/09/2018 11:29:59 -68.73,-174.35 134.32 06/09/2018 11:31:10 -68.59,-173.66 134.47 31.80 71
10 06/09/2018 12:20:37 68.28, -6.45 45.22 06/09/2018 12:20:41 68.25, -6.43 45.19 3.17 4
11 06/09/2018 13:11:18 -68.15, 161.04 134.92 06/09/2018 13:10:11 -68.15, 161.09 134.91 2.40 67
12 06/12/2018 03:46:47 -68.35, -58.08 134.90 06/12/2018 03:47:44 -68.36, -58.07 134.90 0.92 57
13 06/12/2018 04:37:31 68.23, 109.39 44.97 06/12/2018 04:37:11 68.24, 109.43 44.98 2.25 20
14 06/12/2018 05:28:01 -67.50, -82.39 135.77 06/12/2018 05:26:51 -67.58, -83.69 135.67 56.20 70
15 06/14/2018 20:03:41 -68.30, 57.76 135.10 06/14/2018 20:04:15 -68.28, 57.72 135.12 2.53 34
16 06/14/2018 20:54:25 68.17,-134.77 44.78 06/14/2018 20:53:42 68.16,-134.78 44.76 1.72 43

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/1/2018
SNOs_Map_NPP_TERRA_20180601.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/01/2018 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service