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: 9/4/2020
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 09/05/2020 02:56:17 68.31, 134.63 61.53 09/05/2020 02:56:47 68.32, 134.56 61.54 3.27 30
2 09/05/2020 03:46:59 -68.22, -57.94 118.55 09/05/2020 03:46:17 -68.21, -57.94 118.56 1.03 42
3 09/07/2020 18:22:34 -68.69, 82.59 117.11 09/07/2020 18:23:46 -68.58, 83.11 117.22 23.97 72
4 09/07/2020 19:13:13 68.30,-109.59 62.52 09/07/2020 19:13:16 68.31,-109.57 62.53 1.27 3
5 09/07/2020 20:03:54 -68.15, 57.91 117.62 09/07/2020 20:02:47 -68.14, 57.86 117.63 2.48 67
6 09/10/2020 10:39:24 -68.41,-161.27 116.38 09/10/2020 10:40:17 -68.40,-161.23 116.39 1.99 53
7 09/10/2020 11:30:07 68.24, 6.25 63.47 09/10/2020 11:29:45 68.23, 6.21 63.46 2.03 22
8 09/10/2020 12:20:36 -67.44, 174.56 117.32 09/10/2020 12:19:27 -67.45, 172.95 117.31 68.50 69
9 09/13/2020 02:05:55 69.41, 145.82 65.65 09/13/2020 02:07:01 69.31, 148.17 65.54 92.93 66
10 09/13/2020 02:56:19 -68.35, -45.42 115.42 09/13/2020 02:56:46 -68.37, -45.38 115.40 3.33 27
11 09/13/2020 03:47:02 68.18, 122.10 64.43 09/13/2020 03:46:14 68.20, 122.06 64.45 2.74 48
12 09/15/2020 18:22:34 68.50, -97.16 65.75 09/15/2020 18:23:44 68.50, -96.98 65.75 7.40 70
13 09/15/2020 19:13:14 -68.28, 70.43 114.45 09/15/2020 19:13:16 -68.28, 70.39 114.46 1.36 2
14 09/15/2020 20:03:56 68.07,-121.99 65.35 09/15/2020 20:02:44 68.11,-122.17 65.39 8.58 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/4/2020
SNOs_Map_NPP_TERRA_20200904.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/04/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA