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: 1/1/2023
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 01/02/2023 01:52:39 -72.66, -28.42 84.49 01/02/2023 01:53:34 -72.66, -28.40 84.49 0.85 55
2 01/02/2023 02:43:24 72.57, 139.07 95.42 01/02/2023 02:42:58 72.56, 139.07 95.41 0.90 26
3 01/04/2023 13:57:01 72.98, -30.14 95.60 01/04/2023 13:58:12 72.87, -29.19 95.48 33.05 71
4 01/04/2023 14:47:39 -72.62, 137.93 84.77 01/04/2023 14:47:40 -72.63, 138.00 84.76 2.56 1
5 01/04/2023 15:38:19 72.28, -54.07 94.89 01/04/2023 15:37:07 72.37, -54.82 94.98 26.86 72
6 01/07/2023 02:51:55 72.65, 136.84 94.98 01/07/2023 02:52:21 72.66, 136.86 94.98 1.09 26
7 01/07/2023 03:42:39 -72.59, -55.73 85.09 01/07/2023 03:41:46 -72.58, -55.63 85.11 3.71 53
8 01/09/2023 14:56:10 -72.71, 135.69 85.30 01/09/2023 14:57:03 -72.69, 135.72 85.33 2.36 53
9 01/09/2023 15:46:54 72.58, -56.74 94.57 01/09/2023 15:46:27 72.58, -56.82 94.57 2.37 27
10 01/12/2023 03:00:29 72.96, 134.12 94.59 01/12/2023 03:01:40 72.83, 134.81 94.44 26.80 71
11 01/12/2023 03:51:08 -72.64, -57.89 85.75 01/12/2023 03:51:07 -72.65, -57.89 85.75 0.81 1
12 01/12/2023 04:41:46 72.22, 110.28 93.81 01/12/2023 04:40:36 72.27, 109.08 93.88 40.97 70
13 01/14/2023 15:55:23 72.65, -58.95 93.84 01/14/2023 15:55:47 72.66, -59.05 93.85 3.48 24
14 01/14/2023 16:46:07 -72.58, 108.51 86.24 01/14/2023 16:45:12 -72.59, 108.46 86.24 1.83 55

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/1/2023
SNOs_Map_FY3D_TERRA_20230101.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/01/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA