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: 11/3/2019
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 11/03/2019 10:39:29 68.41, 18.75 83.36 11/03/2019 10:40:02 68.40, 18.74 83.35 1.02 33
2 11/03/2019 11:30:10 -68.28,-173.77 96.76 11/03/2019 11:29:32 -68.30,-173.75 96.75 1.44 38
3 11/06/2019 02:05:46 -68.96, -33.52 95.29 11/06/2019 02:06:57 -68.84, -32.48 95.39 43.91 71
4 11/06/2019 02:56:21 68.35, 134.60 84.12 11/06/2019 02:56:31 68.34, 134.55 84.11 2.73 10
5 11/06/2019 03:47:02 -68.22, -57.92 96.00 11/06/2019 03:46:01 -68.24, -57.94 95.99 1.84 61
6 11/08/2019 18:22:30 -68.42, 82.97 95.03 11/08/2019 18:23:33 -68.44, 82.91 95.01 3.18 63
7 11/08/2019 19:13:15 68.35,-109.62 84.91 11/08/2019 19:13:00 68.32,-109.59 84.88 3.14 15
8 11/08/2019 20:03:48 -67.79, 58.40 95.64 11/08/2019 20:02:37 -67.83, 57.47 95.61 39.54 71
9 11/11/2019 10:39:24 -68.42,-161.26 94.28 11/11/2019 10:40:02 -68.42,-161.23 94.27 1.09 38
10 11/11/2019 11:30:08 68.29, 6.22 85.61 11/11/2019 11:29:29 68.30, 6.27 85.61 2.26 39
11 11/14/2019 02:05:45 68.99, 146.44 87.00 11/14/2019 02:06:55 68.83, 147.52 86.86 46.64 70
12 11/14/2019 02:56:17 -68.37, -45.42 93.61 11/14/2019 02:56:32 -68.34, -45.44 93.64 2.88 15
13 11/14/2019 03:47:01 68.24, 122.05 86.28 11/14/2019 03:45:59 68.22, 122.05 86.25 2.72 62
14 11/16/2019 18:22:28 68.46, -97.08 87.15 11/16/2019 18:23:29 68.46, -97.05 87.16 1.27 61
15 11/16/2019 19:13:09 -68.32, 70.42 92.98 11/16/2019 19:13:00 -68.31, 70.40 92.99 0.79 9
16 11/16/2019 20:03:45 67.76,-121.58 86.49 11/16/2019 20:02:34 67.79,-122.56 86.50 41.54 71

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/3/2019
SNOs_Map_NPP_TERRA_20191103.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/03/2019 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service