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: 12/12/2023
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 12/13/2023 06:12:25 -75.17, -94.67 81.78 12/13/2023 06:13:32 -75.07, -92.08 81.87 75.09 67
2 12/13/2023 07:02:59 74.56, 74.41 97.61 12/13/2023 07:03:03 74.57, 74.35 97.62 2.60 4
3 12/13/2023 07:53:40 -74.40,-117.87 82.54 12/13/2023 07:52:27 -74.48,-118.22 82.47 13.21 73
4 12/15/2023 18:16:10 74.63, -94.04 97.83 12/15/2023 18:17:05 74.65, -94.01 97.85 2.64 55
5 12/15/2023 19:06:53 -74.57, 73.43 82.23 12/15/2023 19:06:29 -74.56, 73.42 82.25 1.62 24
6 12/18/2023 06:20:04 -74.64, -95.01 82.06 12/18/2023 06:20:31 -74.62, -94.97 82.09 3.05 27
7 12/18/2023 07:10:49 74.55, 72.54 97.85 12/18/2023 07:09:54 74.53, 72.48 97.83 3.28 55
8 12/20/2023 17:33:19 -74.91, 95.98 81.75 12/20/2023 17:34:30 -74.82, 96.98 81.84 30.75 71
9 12/20/2023 18:24:00 74.64, -95.93 97.98 12/20/2023 18:23:55 74.63, -95.83 97.97 3.16 5
10 12/20/2023 19:14:34 -74.14, 72.72 82.52 12/20/2023 19:13:25 -74.23, 70.89 82.44 56.46 69
11 12/23/2023 05:37:10 74.67, 95.72 98.02 12/23/2023 05:37:57 74.66, 95.70 98.01 1.74 47
12 12/23/2023 06:27:53 -74.60, -96.77 82.05 12/23/2023 06:27:20 -74.62, -96.73 82.04 2.18 33
13 12/25/2023 17:41:03 -74.64, 94.88 82.06 12/25/2023 17:41:22 -74.64, 94.77 82.07 3.35 19

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/12/2023
SNOs_Map_FY3D_TERRA_20231212.jpg

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

Historial Predications of SNOs between FY3D and TERRA