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: 12/20/2023
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 12/20/2023 17:33:18 -74.87, 96.09 81.79 12/20/2023 17:34:30 -74.77, 96.86 81.89 25.05 72
2 12/20/2023 18:23:59 74.59, -95.81 97.94 12/20/2023 18:23:55 74.59, -95.93 97.93 3.58 4
3 12/20/2023 19:14:34 -74.15, 72.69 82.51 12/20/2023 19:13:25 -74.18, 70.77 82.49 58.43 69
4 12/23/2023 05:37:09 74.69, 95.67 98.04 12/23/2023 05:37:54 74.68, 95.76 98.03 2.70 45
5 12/23/2023 06:27:51 -74.58, -96.71 82.08 12/23/2023 06:27:18 -74.58, -96.83 82.08 3.61 33
6 12/25/2023 17:41:01 -74.63, 94.90 82.07 12/25/2023 17:41:18 -74.65, 94.80 82.06 3.23 17
7 12/25/2023 18:31:47 74.60, -97.70 97.90 12/25/2023 18:30:40 74.61, -97.63 97.91 2.26 67
8 12/28/2023 04:54:11 -74.70, -73.52 82.10 12/28/2023 04:55:18 -74.69, -73.64 82.11 3.61 67
9 12/28/2023 05:44:57 74.67, 93.87 97.88 12/28/2023 05:44:40 74.65, 93.92 97.85 3.02 17
10 12/30/2023 16:58:06 74.70, -74.46 97.76 12/30/2023 16:58:39 74.71, -74.46 97.77 1.07 33
11 12/30/2023 17:48:49 -74.62, 93.07 82.32 12/30/2023 17:48:03 -74.62, 92.98 82.33 2.78 46
12 01/02/2024 04:11:24 75.16, 115.95 98.05 01/02/2024 04:12:32 75.05, 117.87 97.93 56.36 68
13 01/02/2024 05:01:59 -74.70, -75.39 82.43 01/02/2024 05:02:01 -74.71, -75.33 82.42 1.90 2

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/20/2023
SNOs_Map_FY3D_TERRA_20231220.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/20/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA