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: 8/9/2020
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 08/09/2020 10:39:11 -68.40,-161.24 127.33 08/09/2020 10:40:18 -68.40,-161.22 127.34 0.91 67
2 08/09/2020 11:29:55 68.27, 6.24 52.55 08/09/2020 11:29:46 68.24, 6.23 52.52 2.86 9
3 08/09/2020 12:20:32 -67.92, 173.99 127.80 08/09/2020 12:19:19 -67.96, 173.53 127.75 19.64 73
4 08/12/2020 02:56:06 -68.32, -45.37 126.62 08/12/2020 02:56:48 -68.34, -45.42 126.61 2.92 42
5 08/12/2020 03:46:51 68.24, 122.04 53.31 08/12/2020 03:46:15 68.23, 122.10 53.30 2.82 36
6 08/14/2020 18:22:30 68.91, -97.71 54.80 08/14/2020 18:23:40 68.82, -96.58 54.68 46.53 70
7 08/14/2020 19:13:02 -68.29, 70.43 125.83 08/14/2020 19:13:18 -68.27, 70.38 125.86 3.45 16
8 08/14/2020 20:03:46 68.17,-122.10 54.06 08/14/2020 20:02:45 68.16,-122.11 54.05 1.20 61
9 08/17/2020 10:39:16 68.41, 18.73 55.13 08/17/2020 10:40:15 68.41, 18.80 55.12 2.60 59
10 08/17/2020 11:29:57 -68.27,-173.77 125.01 08/17/2020 11:29:46 -68.25,-173.76 125.03 2.02 11
11 08/17/2020 12:20:31 67.61, -5.63 54.33 08/17/2020 12:19:21 67.69, -6.78 54.43 49.23 70
12 08/20/2020 02:56:11 68.34, 134.60 55.93 08/20/2020 02:56:45 68.32, 134.58 55.91 1.71 34
13 08/20/2020 03:46:53 -68.24, -57.97 124.16 08/20/2020 03:46:15 -68.22, -57.91 124.18 3.22 38
14 08/22/2020 18:22:31 -68.86, 82.36 122.66 08/22/2020 18:23:41 -68.74, 83.33 122.80 40.87 70
15 08/22/2020 19:13:06 68.27,-109.54 56.75 08/22/2020 19:13:14 68.29,-109.58 56.77 3.05 8
16 08/22/2020 20:03:48 -68.17, 57.90 123.34 08/22/2020 20:02:44 -68.19, 57.93 123.32 2.89 64

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/9/2020
SNOs_Map_NPP_TERRA_20200809.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/09/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA