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: 10/9/2023
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 10/09/2023 11:15:17 -74.23,-168.84 99.58 10/09/2023 11:16:07 -74.24,-168.85 99.57 1.03 50
2 10/09/2023 12:06:02 74.18, -1.40 80.39 10/09/2023 12:05:29 74.16, -1.36 80.37 2.26 33
3 10/11/2023 23:19:18 74.24,-169.84 81.39 10/11/2023 23:19:49 74.22,-169.85 81.36 3.11 31
4 10/12/2023 00:10:02 -74.18, -2.36 98.66 10/12/2023 00:09:13 -74.19, -2.26 98.66 3.22 49
5 10/14/2023 11:23:18 -74.25,-170.82 97.67 10/14/2023 11:23:32 -74.26,-170.72 97.66 3.01 14
6 10/14/2023 12:14:02 74.16, -3.26 82.26 10/14/2023 12:12:54 74.17, -3.26 82.26 1.08 68
7 10/16/2023 22:36:37 -74.48, 20.30 96.53 10/16/2023 22:37:49 -74.38, 20.96 96.62 22.72 72
8 10/16/2023 23:27:18 74.25,-171.76 83.26 10/16/2023 23:27:12 74.23,-171.71 83.25 1.86 6
9 10/17/2023 00:17:53 -73.74, -3.18 97.21 10/17/2023 00:16:44 -73.81, -5.02 97.19 57.60 69
10 10/19/2023 10:40:32 74.30, 19.84 84.21 10/19/2023 10:41:28 74.31, 19.85 84.23 1.70 56
11 10/19/2023 11:31:16 -74.23,-172.68 95.85 10/19/2023 11:30:53 -74.25,-172.64 95.83 2.55 23
12 10/21/2023 22:44:31 -74.29, 18.89 94.90 10/21/2023 22:45:10 -74.28, 18.84 94.91 1.60 39
13 10/21/2023 23:35:16 74.25,-173.69 85.07 10/21/2023 23:34:31 74.23,-173.61 85.05 2.99 45

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/9/2023
SNOs_Map_FY3D_TERRA_20231009.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/09/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA