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: 10/19/2021
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 10/21/2021 14:03:41 71.28, -32.51 82.10 10/21/2021 14:04:47 71.17, -30.06 82.04 88.36 66
2 10/21/2021 14:54:06 -70.34, 136.37 98.81 10/21/2021 14:54:30 -70.35, 136.32 98.80 2.22 24
3 10/21/2021 15:44:50 70.24, -56.15 81.11 10/21/2021 15:43:57 70.24, -56.19 81.10 1.50 53
4 10/24/2021 07:10:24 -70.38,-107.74 97.83 10/24/2021 07:10:54 -70.40,-107.72 97.81 2.14 30
5 10/24/2021 08:01:08 70.28, 59.73 82.09 10/24/2021 08:00:21 70.29, 59.76 82.09 1.50 47
6 10/26/2021 23:26:42 -70.42, 8.15 96.87 10/26/2021 23:27:19 -70.39, 8.14 96.90 3.59 37
7 10/27/2021 00:17:25 70.28, 175.69 83.01 10/27/2021 00:16:46 70.28, 175.63 83.00 2.29 39
8 10/29/2021 15:42:58 -70.41, 124.11 95.99 10/29/2021 15:43:42 -70.43, 124.08 95.97 1.88 44
9 10/29/2021 16:33:42 70.33, -68.44 83.95 10/29/2021 16:33:09 70.31, -68.44 83.93 1.89 33
10 11/01/2021 07:59:16 -70.46,-120.01 95.07 11/01/2021 08:00:06 -70.46,-119.99 95.07 0.97 50
11 11/01/2021 08:49:59 70.33, 47.51 84.82 11/01/2021 08:49:33 70.34, 47.49 84.82 1.32 26

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/19/2021
SNOs_Map_FY3D_TERRA_20211019.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/19/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA