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: 5/15/2021
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 09:47:39 -69.71,-147.26 129.60 05/16/2021 09:48:30 -69.74,-147.27 129.57 3.36 51
2 05/16/2021 10:38:23 69.58, 20.22 50.27 05/16/2021 10:37:58 69.57, 20.15 50.26 2.95 25
3 05/16/2021 11:28:49 -68.70,-171.21 130.62 05/16/2021 11:27:41 -68.74,-173.29 130.59 84.01 68
4 05/19/2021 02:03:58 -69.72, -31.34 130.18 05/19/2021 02:04:56 -69.75, -31.38 130.16 3.16 58
5 05/19/2021 02:54:43 69.65, 136.06 49.75 05/19/2021 02:54:23 69.64, 136.12 49.73 2.94 20
6 05/19/2021 03:45:12 -68.93, -55.58 130.98 05/19/2021 03:44:03 -68.97, -57.12 130.95 61.50 69
7 05/21/2021 18:20:17 -69.76, 84.55 130.70 05/21/2021 18:21:22 -69.75, 84.51 130.70 1.36 65
8 05/21/2021 19:11:01 69.64,-107.97 49.18 05/21/2021 19:10:49 69.64,-108.00 49.18 0.97 12
9 05/21/2021 20:01:36 -69.23, 59.94 131.23 05/21/2021 20:00:24 -69.26, 59.13 131.22 32.04 72
10 05/24/2021 10:36:35 -69.81,-159.60 131.15 05/24/2021 10:37:46 -69.81,-159.53 131.16 2.70 71
11 05/24/2021 11:27:19 69.70, 7.88 48.73 05/24/2021 11:27:13 69.69, 7.96 48.72 3.04 6
12 05/24/2021 12:17:57 -69.45, 175.57 131.53 05/24/2021 12:16:45 -69.48, 175.30 131.50 10.97 72
13 05/27/2021 02:52:57 -70.05, -44.01 131.38 05/27/2021 02:54:09 -69.97, -43.43 131.46 24.14 72
14 05/27/2021 03:43:36 69.68, 123.87 48.24 05/27/2021 03:43:39 69.68, 123.83 48.25 1.57 3
15 05/27/2021 04:34:17 -69.58, -68.67 131.86 05/27/2021 04:33:09 -69.58, -68.68 131.86 0.26 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/15/2021
SNOs_Map_FY3D_TERRA_20210515.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/15/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA