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: 10/13/2021
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 10/13/2021 13:14:34 70.46, -18.99 78.37 10/13/2021 13:15:45 70.46, -18.80 78.37 7.29 71
2 10/13/2021 14:05:13 -70.27, 148.64 101.82 10/13/2021 14:05:16 -70.29, 148.59 101.80 3.09 3
3 10/13/2021 14:55:56 70.10, -43.79 78.04 10/13/2021 14:54:44 70.13, -44.00 78.06 8.44 72
4 10/16/2021 05:30:56 70.70, 96.57 79.60 10/16/2021 05:32:07 70.64, 97.35 79.55 29.69 71
5 10/16/2021 06:21:31 -70.29, -95.45 100.80 10/16/2021 06:21:41 -70.30, -95.51 100.79 2.62 10
6 10/16/2021 07:12:15 70.18, 72.03 79.12 10/16/2021 07:11:08 70.20, 71.98 79.12 2.36 67
7 10/18/2021 21:47:19 71.00,-147.97 80.86 10/18/2021 21:48:28 70.86,-146.43 80.76 58.09 69
8 10/18/2021 22:37:49 -70.32, 20.46 99.79 10/18/2021 22:38:06 -70.31, 20.38 99.80 2.92 17
9 10/18/2021 23:28:33 70.21,-172.07 80.13 10/18/2021 23:27:33 70.20,-172.13 80.10 2.78 60
10 10/21/2021 14:03:41 71.24, -32.44 82.06 10/21/2021 14:04:48 71.13, -30.13 82.00 83.81 67
11 10/21/2021 14:54:07 -70.35, 136.37 98.81 10/21/2021 14:54:30 -70.36, 136.35 98.79 2.24 23
12 10/21/2021 15:44:51 70.25, -56.17 81.12 10/21/2021 15:43:57 70.25, -56.17 81.11 0.33 54
13 10/24/2021 07:10:24 -70.38,-107.73 97.84 10/24/2021 07:10:54 -70.36,-107.78 97.85 2.82 30
14 10/24/2021 08:01:08 70.28, 59.72 82.09 10/24/2021 08:00:20 70.30, 59.77 82.10 2.32 48
15 10/26/2021 23:26:42 -70.41, 8.17 96.89 10/26/2021 23:27:18 -70.39, 8.16 96.90 1.41 36
16 10/27/2021 00:17:25 70.27, 175.70 83.00 10/27/2021 00:16:45 70.28, 175.63 83.00 2.56 40

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/13/2021
SNOs_Map_FY3D_TERRA_20211013.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/13/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA