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: 5/12/2021
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 17:31:20 -69.69, 96.82 128.99 05/13/2021 17:32:05 -69.68, 96.77 129.00 2.24 45
2 05/13/2021 18:22:04 69.58, -95.71 50.90 05/13/2021 18:21:32 69.58, -95.73 50.89 0.95 32
3 05/16/2021 09:47:40 -69.73,-147.30 129.58 05/16/2021 09:48:30 -69.75,-147.25 129.56 3.30 50
4 05/16/2021 10:38:24 69.62, 20.17 50.31 05/16/2021 10:37:58 69.59, 20.17 50.27 3.31 26
5 05/16/2021 11:28:49 -68.67,-171.17 130.65 05/16/2021 11:27:42 -68.70,-173.34 130.63 87.63 67
6 05/19/2021 02:04:00 -69.77, -31.41 130.13 05/19/2021 02:04:56 -69.77, -31.35 130.14 2.50 56
7 05/19/2021 02:54:43 69.60, 136.13 49.70 05/19/2021 02:54:24 69.60, 136.07 49.69 2.71 19
8 05/19/2021 03:45:13 -68.92, -55.57 130.99 05/19/2021 03:44:03 -68.99, -57.09 130.93 61.15 70
9 05/21/2021 18:20:18 -69.75, 84.54 130.70 05/21/2021 18:21:21 -69.77, 84.54 130.68 2.18 63
10 05/21/2021 19:11:02 69.65,-107.99 49.19 05/21/2021 19:10:48 69.66,-107.97 49.20 1.39 14
11 05/21/2021 20:01:36 -69.17, 60.01 131.29 05/21/2021 20:00:24 -69.22, 59.08 131.25 37.12 72
12 05/24/2021 10:36:38 -69.79,-159.58 131.17 05/24/2021 10:37:47 -69.78,-159.57 131.19 2.22 69
13 05/24/2021 11:27:21 69.64, 7.97 48.67 05/24/2021 11:27:14 69.66, 7.91 48.69 3.15 7
14 05/24/2021 12:17:59 -69.37, 175.67 131.60 05/24/2021 12:16:46 -69.44, 175.26 131.53 17.78 73

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/12/2021
SNOs_Map_FY3D_TERRA_20210512.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/12/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA