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: 5/14/2021
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 05/16/2021 09:47:40 -69.73,-147.30 129.58 05/16/2021 09:48:31 -69.70,-147.32 129.61 3.02 51
2 05/16/2021 10:38:24 69.61, 20.18 50.30 05/16/2021 10:37:58 69.59, 20.18 50.28 1.87 26
3 05/16/2021 11:28:49 -68.67,-171.17 130.65 05/16/2021 11:27:42 -68.71,-173.33 130.62 87.52 67
4 05/19/2021 02:04:00 -69.77, -31.42 130.13 05/19/2021 02:04:56 -69.77, -31.35 130.13 2.97 56
5 05/19/2021 02:54:43 69.60, 136.13 49.70 05/19/2021 02:54:24 69.60, 136.07 49.69 2.37 19
6 05/19/2021 03:45:13 -68.93, -55.58 130.98 05/19/2021 03:44:03 -68.99, -57.09 130.93 60.66 70
7 05/21/2021 18:20:18 -69.77, 84.52 130.68 05/21/2021 18:21:21 -69.77, 84.54 130.68 0.89 63
8 05/21/2021 19:11:02 69.66,-108.00 49.20 05/21/2021 19:10:48 69.66,-107.97 49.20 1.39 14
9 05/21/2021 20:01:35 -69.14, 60.06 131.33 05/21/2021 20:00:24 -69.22, 59.08 131.25 39.88 71
10 05/24/2021 10:36:37 -69.77,-159.55 131.19 05/24/2021 10:37:47 -69.77,-159.58 131.19 1.20 70
11 05/24/2021 11:27:21 69.66, 7.93 48.70 05/24/2021 11:27:14 69.65, 7.91 48.69 1.30 7
12 05/24/2021 12:17:59 -69.41, 175.62 131.57 05/24/2021 12:16:46 -69.44, 175.26 131.54 14.79 73
13 05/27/2021 02:52:59 -69.94, -43.86 131.49 05/27/2021 02:54:11 -69.88, -43.55 131.55 14.02 72
14 05/27/2021 03:43:40 69.68, 123.85 48.25 05/27/2021 03:43:39 69.70, 123.85 48.27 2.55 1
15 05/27/2021 04:34:21 -69.58, -68.68 131.86 05/27/2021 04:33:09 -69.60, -68.65 131.84 2.88 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/14/2021
SNOs_Map_FY3D_TERRA_20210514.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/14/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA