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: 12/7/2020
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 12/09/2020 05:30:02 69.19, 96.95 91.94 12/09/2020 05:30:44 69.17, 96.96 91.93 1.95 42
2 12/09/2020 06:20:43 -69.05, -95.54 88.20 12/09/2020 06:20:14 -69.06, -95.56 88.19 1.32 29
3 12/11/2020 21:46:24 69.22,-147.17 92.20 12/11/2020 21:47:11 69.19,-147.14 92.17 3.21 47
4 12/11/2020 22:37:05 -69.08, 20.35 87.95 12/11/2020 22:36:41 -69.08, 20.36 87.95 0.47 24
5 12/11/2020 23:27:31 68.04,-170.96 91.03 12/11/2020 23:26:24 68.08,-173.23 91.05 94.53 67
6 12/14/2020 14:02:44 69.20, -31.21 92.34 12/14/2020 14:03:37 69.20, -31.24 92.35 1.44 53
7 12/14/2020 14:53:26 -69.11, 136.23 87.75 12/14/2020 14:53:07 -69.10, 136.26 87.76 1.74 19
8 12/14/2020 15:43:55 68.23, -55.28 91.39 12/14/2020 15:42:47 68.26, -57.14 91.40 76.52 68
9 12/17/2020 06:19:06 69.23, 84.67 92.49 12/17/2020 06:20:04 69.21, 84.65 92.47 2.11 58
10 12/17/2020 07:09:47 -69.09,-107.82 87.66 12/17/2020 07:09:34 -69.10,-107.85 87.64 2.21 13
11 12/17/2020 08:00:20 68.42, 60.39 91.69 12/17/2020 07:59:10 68.49, 59.02 91.74 56.29 70
12 12/19/2020 22:35:28 69.26,-159.45 92.58 12/19/2020 22:36:30 69.26,-159.39 92.58 2.52 62
13 12/19/2020 23:26:09 -69.12, 8.06 87.56 12/19/2020 23:26:01 -69.11, 8.04 87.58 2.07 8
14 12/20/2020 00:16:45 68.62, 176.06 91.94 12/20/2020 00:15:34 68.65, 175.11 91.97 38.49 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/7/2020
SNOs_Map_FY3D_TERRA_20201207.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/07/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA