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: 5/13/2021
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 05/13/2021 17:31:21 -69.72, 96.77 128.96 05/13/2021 17:32:05 -69.71, 96.81 128.97 2.00 44
2 05/13/2021 18:22:05 69.61, -95.75 50.92 05/13/2021 18:21:32 69.60, -95.69 50.92 2.39 33
3 05/16/2021 09:47:39 -69.72,-147.28 129.59 05/16/2021 09:48:30 -69.72,-147.29 129.59 0.81 51
4 05/16/2021 10:38:23 69.60, 20.20 50.29 05/16/2021 10:37:57 69.61, 20.21 50.30 1.16 26
5 05/16/2021 11:28:48 -68.66,-171.15 130.66 05/16/2021 11:27:41 -68.73,-173.31 130.61 87.46 67
6 05/19/2021 02:03:58 -69.72, -31.35 130.18 05/19/2021 02:04:56 -69.73, -31.40 130.18 2.13 58
7 05/19/2021 02:54:42 69.61, 136.13 49.71 05/19/2021 02:54:23 69.61, 136.09 49.71 1.40 19
8 05/19/2021 03:45:12 -68.93, -55.59 130.98 05/19/2021 03:44:02 -69.01, -57.07 130.91 59.90 70
9 05/21/2021 18:20:18 -69.80, 84.48 130.66 05/21/2021 18:21:21 -69.78, 84.55 130.67 3.26 63
10 05/21/2021 19:11:01 69.63,-107.97 49.18 05/21/2021 19:10:48 69.66,-107.96 49.21 3.46 13
11 05/21/2021 20:01:35 -69.17, 60.03 131.30 05/21/2021 20:00:24 -69.23, 59.09 131.24 37.62 71
12 05/24/2021 10:36:36 -69.78,-159.55 131.18 05/24/2021 10:37:47 -69.77,-159.58 131.19 1.36 71
13 05/24/2021 11:27:20 69.67, 7.92 48.71 05/24/2021 11:27:14 69.65, 7.91 48.69 2.02 6
14 05/24/2021 12:17:58 -69.41, 175.62 131.56 05/24/2021 12:16:46 -69.44, 175.26 131.54 14.61 72
15 05/27/2021 02:52:57 -69.98, -43.91 131.45 05/27/2021 02:54:09 -69.92, -43.49 131.51 17.71 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/13/2021
SNOs_Map_FY3D_TERRA_20210513.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/13/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA