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: 12/10/2020
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 69.19,-147.12 92.16 12/11/2020 21:47:11 69.18,-147.15 92.16 1.56 48
2 12/11/2020 22:37:04 -69.05, 20.39 87.98 12/11/2020 22:36:41 -69.07, 20.33 87.96 2.90 23
3 12/11/2020 23:27:30 68.01,-170.92 91.00 12/11/2020 23:26:24 68.07,-173.25 91.04 97.13 66
4 12/14/2020 14:02:45 69.22, -31.24 92.37 12/14/2020 14:03:38 69.19, -31.26 92.33 3.55 53
5 12/14/2020 14:53:26 -69.08, 136.27 87.77 12/14/2020 14:53:08 -69.08, 136.24 87.78 1.34 18
6 12/14/2020 15:43:55 68.20, -55.25 91.36 12/14/2020 15:42:47 68.30, -57.09 91.44 76.64 68
7 12/17/2020 06:19:05 69.21, 84.70 92.47 12/17/2020 06:20:04 69.19, 84.63 92.45 3.03 59
8 12/17/2020 07:09:47 -69.12,-107.86 87.62 12/17/2020 07:09:33 -69.14,-107.80 87.61 3.19 14
9 12/17/2020 08:00:19 68.40, 60.42 91.67 12/17/2020 07:59:10 68.47, 59.00 91.73 58.36 69
10 12/19/2020 22:35:27 69.25,-159.43 92.57 12/19/2020 22:36:30 69.25,-159.41 92.56 0.81 63
11 12/19/2020 23:26:08 -69.11, 8.08 87.57 12/19/2020 23:26:00 -69.14, 8.08 87.55 3.14 8
12 12/20/2020 00:16:44 68.61, 176.08 91.93 12/20/2020 00:15:33 68.69, 175.16 92.01 38.36 71
13 12/22/2020 14:51:48 69.24, -43.49 92.56 12/22/2020 14:52:57 69.24, -43.54 92.55 1.89 69
14 12/22/2020 15:42:30 -69.16, 123.94 87.53 12/22/2020 15:42:27 -69.13, 123.96 87.55 2.95 3
15 12/22/2020 16:33:09 68.81, -68.27 92.13 12/22/2020 16:31:57 68.85, -68.76 92.16 19.92 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/10/2020
SNOs_Map_FY3D_TERRA_20201210.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/10/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA