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: 8/14/2020
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 08/14/2020 18:22:30 68.94, -97.74 54.83 08/14/2020 18:23:40 68.83, -96.58 54.68 48.43 70
2 08/14/2020 19:13:02 -68.33, 70.39 125.80 08/14/2020 19:13:17 -68.32, 70.44 125.80 1.83 15
3 08/14/2020 20:03:45 68.14,-122.06 54.03 08/14/2020 20:02:45 68.16,-122.11 54.05 3.13 60
4 08/17/2020 10:39:16 68.38, 18.77 55.10 08/17/2020 10:40:17 68.41, 18.78 55.12 2.81 61
5 08/17/2020 11:29:57 -68.25,-173.74 125.03 08/17/2020 11:29:48 -68.24,-173.78 125.03 1.78 9
6 08/17/2020 12:20:33 67.69, -5.73 54.41 08/17/2020 12:19:22 67.74, -6.72 54.49 42.30 71
7 08/20/2020 02:56:12 68.36, 134.56 55.95 08/20/2020 02:56:48 68.35, 134.58 55.93 2.29 36
8 08/20/2020 03:46:53 -68.22, -57.94 124.18 08/20/2020 03:46:18 -68.24, -57.91 124.17 2.36 35
9 08/22/2020 18:22:34 -69.00, 82.18 122.52 08/22/2020 18:23:44 -68.86, 83.45 122.68 53.20 70
10 08/22/2020 19:13:06 68.29,-109.58 56.77 08/22/2020 19:13:18 68.30,-109.59 56.78 1.27 12
11 08/22/2020 20:03:48 -68.20, 57.86 123.31 08/22/2020 20:02:48 -68.20, 57.92 123.31 2.52 60
12 08/25/2020 10:39:18 -68.39,-161.24 122.23 08/25/2020 10:40:22 -68.40,-161.25 122.22 0.74 64
13 08/25/2020 11:30:02 68.28, 6.21 57.67 08/25/2020 11:29:49 68.28, 6.25 57.67 1.68 13
14 08/25/2020 12:20:37 -67.80, 174.12 122.80 08/25/2020 12:19:25 -67.85, 173.38 122.74 31.75 72
15 08/28/2020 02:56:14 -68.37, -45.45 121.31 08/28/2020 02:56:54 -68.34, -45.45 121.35 3.58 40
16 08/28/2020 03:46:57 68.21, 122.07 58.54 08/28/2020 03:46:21 68.22, 122.05 58.55 1.52 36

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/14/2020
SNOs_Map_NPP_TERRA_20200814.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/14/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA