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: 12/11/2020
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 12/11/2020 21:46:23 69.20,-147.14 92.18 12/11/2020 21:47:10 69.22,-147.10 92.19 2.36 47
2 12/11/2020 22:37:04 -69.06, 20.37 87.96 12/11/2020 22:36:41 -69.05, 20.31 87.98 2.98 23
3 12/11/2020 23:27:30 68.02,-170.94 91.01 12/11/2020 23:26:24 68.05,-173.27 91.02 96.96 66
4 12/14/2020 14:02:45 69.23, -31.26 92.38 12/14/2020 14:03:37 69.23, -31.21 92.37 2.45 52
5 12/14/2020 14:53:26 -69.10, 136.25 87.76 12/14/2020 14:53:07 -69.12, 136.28 87.74 2.54 19
6 12/14/2020 15:43:55 68.22, -55.26 91.37 12/14/2020 15:42:47 68.28, -57.11 91.43 76.33 68
7 12/17/2020 06:19:06 69.22, 84.68 92.48 12/17/2020 06:20:04 69.23, 84.68 92.49 1.58 58
8 12/17/2020 07:09:48 -69.13,-107.88 87.61 12/17/2020 07:09:34 -69.12,-107.82 87.62 2.58 14
9 12/17/2020 08:00:20 68.41, 60.40 91.68 12/17/2020 07:59:11 68.45, 58.98 91.71 58.26 69
10 12/19/2020 22:35:27 69.26,-159.45 92.58 12/19/2020 22:36:30 69.23,-159.44 92.55 3.15 63
11 12/19/2020 23:26:08 -69.12, 8.06 87.57 12/19/2020 23:26:00 -69.12, 8.06 87.57 0.23 8
12 12/20/2020 00:16:44 68.62, 176.07 91.93 12/20/2020 00:15:33 68.67, 175.14 91.99 38.13 71
13 12/22/2020 14:51:48 69.25, -43.50 92.57 12/22/2020 14:52:56 69.27, -43.49 92.59 3.22 68
14 12/22/2020 15:42:29 -69.11, 124.00 87.57 12/22/2020 15:42:27 -69.11, 123.93 87.57 2.80 2
15 12/22/2020 16:33:09 68.82, -68.28 92.14 12/22/2020 16:31:56 68.89, -68.71 92.20 18.85 73

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/11/2020
SNOs_Map_FY3D_TERRA_20201211.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/11/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA