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: 10/13/2023
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 10/14/2023 11:23:17 -74.23,-170.77 97.68 10/14/2023 11:23:32 -74.22,-170.80 97.70 1.27 15
2 10/14/2023 12:14:01 74.14, -3.21 82.24 10/14/2023 12:12:54 74.14, -3.32 82.24 3.49 67
3 10/16/2023 22:36:37 -74.51, 20.21 96.50 10/16/2023 22:37:48 -74.40, 21.00 96.60 26.77 71
4 10/16/2023 23:27:17 74.22,-171.71 83.24 10/16/2023 23:27:12 74.21,-171.78 83.22 2.95 5
5 10/17/2023 00:17:52 -73.72, -3.14 97.23 10/17/2023 00:16:43 -73.82, -4.98 97.17 58.23 69
6 10/19/2023 10:40:32 74.28, 19.88 84.19 10/19/2023 10:41:29 74.28, 19.79 84.20 2.98 57
7 10/19/2023 11:31:16 -74.21,-172.64 95.86 10/19/2023 11:30:54 -74.22,-172.71 95.87 2.22 22
8 10/21/2023 22:44:31 -74.28, 18.92 94.91 10/21/2023 22:45:10 -74.30, 18.88 94.89 2.74 39
9 10/21/2023 23:35:16 74.23,-173.64 85.06 10/21/2023 23:34:31 74.25,-173.57 85.07 3.21 45
10 10/24/2023 10:48:31 74.31, 17.89 86.00 10/24/2023 10:48:47 74.29, 17.92 85.98 2.43 16
11 10/24/2023 11:39:15 -74.25,-174.64 94.05 10/24/2023 11:38:12 -74.23,-174.56 94.07 2.95 63
12 10/26/2023 22:01:48 74.54,-151.01 87.08 10/26/2023 22:02:59 74.44,-150.32 86.99 23.43 71
13 10/26/2023 22:52:28 -74.29, 16.99 93.16 10/26/2023 22:52:26 -74.28, 16.96 93.17 1.32 2

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/13/2023
SNOs_Map_FY3D_TERRA_20231013.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/13/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA