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: 12/13/2023
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 12/13/2023 06:12:26 -75.20, -94.75 81.76 12/13/2023 06:13:32 -75.09, -92.02 81.85 78.72 66
2 12/13/2023 07:03:00 74.58, 74.34 97.63 12/13/2023 07:03:03 74.60, 74.41 97.65 2.81 3
3 12/13/2023 07:53:41 -74.43,-117.93 82.52 12/13/2023 07:52:27 -74.50,-118.16 82.45 10.47 74
4 12/15/2023 18:16:10 74.61, -93.98 97.81 12/15/2023 18:17:06 74.62, -94.09 97.81 3.43 56
5 12/15/2023 19:06:53 -74.55, 73.49 82.25 12/15/2023 19:06:29 -74.57, 73.46 82.24 2.54 24
6 12/18/2023 06:20:04 -74.63, -94.97 82.08 12/18/2023 06:20:31 -74.62, -94.96 82.09 0.66 27
7 12/18/2023 07:10:49 74.54, 72.59 97.84 12/18/2023 07:09:54 74.53, 72.49 97.83 3.06 55
8 12/20/2023 17:33:18 -74.90, 96.02 81.76 12/20/2023 17:34:29 -74.81, 96.95 81.85 29.02 71
9 12/20/2023 18:23:59 74.62, -95.90 97.97 12/20/2023 18:23:54 74.61, -95.86 97.96 1.56 5
10 12/20/2023 19:14:33 -74.12, 72.75 82.53 12/20/2023 19:13:24 -74.21, 70.85 82.45 58.36 69
11 12/23/2023 05:37:09 74.67, 95.74 98.02 12/23/2023 05:37:55 74.67, 95.74 98.02 0.57 46
12 12/23/2023 06:27:52 -74.60, -96.76 82.06 12/23/2023 06:27:19 -74.58, -96.82 82.08 2.67 33
13 12/25/2023 17:41:02 -74.64, 94.87 82.06 12/25/2023 17:41:19 -74.67, 94.87 82.03 3.45 17

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/13/2023
SNOs_Map_FY3D_TERRA_20231213.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/13/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA