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: 2/6/2021
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 02/06/2021 05:11:11 69.34, 101.76 84.82 02/06/2021 05:11:42 69.36, 101.81 84.84 3.29 31
2 02/06/2021 06:01:51 -69.20, -90.72 95.34 02/06/2021 06:01:13 -69.19, -90.77 95.34 2.31 38
3 02/08/2021 21:27:32 69.36,-142.34 84.00 02/08/2021 21:28:09 69.37,-142.30 84.00 1.76 37
4 02/08/2021 22:18:12 -69.27, 25.12 96.11 02/08/2021 22:17:38 -69.26, 25.19 96.12 3.15 34
5 02/11/2021 13:43:52 69.38, -26.44 83.15 02/11/2021 13:44:35 69.37, -26.42 83.13 2.32 43
6 02/11/2021 14:34:32 -69.23, 141.10 97.02 02/11/2021 14:34:05 -69.26, 141.08 96.99 3.29 27
7 02/14/2021 06:00:12 69.36, 89.53 82.22 02/14/2021 06:01:02 69.36, 89.46 82.22 2.64 50
8 02/14/2021 06:50:53 -69.25,-103.00 97.90 02/14/2021 06:50:32 -69.26,-103.04 97.89 1.94 21
9 02/14/2021 07:41:21 68.29, 65.61 81.10 02/14/2021 07:40:14 68.31, 63.41 81.18 90.50 67
10 02/16/2021 22:16:33 69.38,-154.58 81.33 02/16/2021 22:17:28 69.41,-154.59 81.34 3.00 55
11 02/16/2021 23:07:14 -69.27, 12.90 98.81 02/16/2021 23:06:59 -69.25, 12.83 98.82 3.12 15
12 02/16/2021 23:57:45 68.48,-178.70 80.37 02/16/2021 23:56:37 68.52, 179.56 80.46 71.14 68
13 02/19/2021 14:32:53 69.41, -38.69 80.41 02/19/2021 14:33:54 69.40, -38.72 80.39 1.94 61
14 02/19/2021 15:23:34 -69.29, 128.80 99.74 02/19/2021 15:23:24 -69.30, 128.78 99.73 1.20 10
15 02/19/2021 16:14:09 68.72, -63.10 79.67 02/19/2021 16:12:59 68.73, -64.30 79.71 48.54 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/6/2021
SNOs_Map_FY3D_TERRA_20210206.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/06/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA