Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/17/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 03/18/2021 10:07:00 -69.52,-152.21 109.80 03/18/2021 10:07:53 -69.53,-152.15 109.79 3.04 53
2 03/18/2021 10:57:43 69.40, 15.28 70.07 03/18/2021 10:57:21 69.37, 15.29 70.05 2.57 22
3 03/18/2021 11:48:10 -68.56,-176.25 110.80 03/18/2021 11:47:02 -68.59,-178.07 110.74 74.10 68
4 03/21/2021 02:23:19 -69.50, -36.26 110.87 03/21/2021 02:24:19 -69.53, -36.27 110.85 3.14 60
5 03/21/2021 03:14:02 69.39, 131.22 69.00 03/21/2021 03:13:47 69.37, 131.16 68.98 3.38 15
6 03/21/2021 04:04:35 -68.82, -60.66 111.60 03/21/2021 04:03:24 -68.87, -61.85 111.53 48.19 71
7 03/23/2021 18:39:40 -69.55, 79.62 111.89 03/23/2021 18:40:46 -69.53, 79.60 111.91 2.26 66
8 03/23/2021 19:30:23 69.43,-112.91 67.99 03/23/2021 19:30:13 69.41,-112.90 67.97 2.24 10
9 03/23/2021 20:20:59 -69.02, 55.00 112.46 03/23/2021 20:19:47 -69.09, 54.30 112.38 28.65 72
10 03/26/2021 10:56:01 -69.59,-164.51 112.90 03/26/2021 10:57:12 -69.57,-164.46 112.93 3.04 71
11 03/26/2021 11:46:43 69.43, 3.04 66.92 03/26/2021 11:46:39 69.45, 3.03 66.95 2.98 4
12 03/26/2021 12:37:23 -69.22, 170.65 113.31 03/26/2021 12:36:11 -69.24, 170.38 113.28 10.69 72
13 03/29/2021 03:12:25 -69.79, -48.88 113.74 03/29/2021 03:13:36 -69.72, -48.38 113.83 21.02 71
14 03/29/2021 04:03:03 69.47, 118.90 65.92 03/29/2021 04:03:04 69.49, 118.96 65.94 2.88 1
15 03/29/2021 04:53:44 -69.32, -73.56 114.26 03/29/2021 04:52:35 -69.33, -73.61 114.24 2.87 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/17/2021
SNOs_Map_FY3D_TERRA_20210317.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/17/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA