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: 12/18/2023
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 12/18/2023 06:20:03 -74.61, -94.92 82.10 12/18/2023 06:20:30 -74.64, -94.93 82.07 3.02 27
2 12/18/2023 07:10:49 74.56, 72.51 97.86 12/18/2023 07:09:53 74.55, 72.54 97.85 1.10 56
3 12/20/2023 17:33:18 -74.89, 96.05 81.77 12/20/2023 17:34:30 -74.76, 96.82 81.90 26.80 72
4 12/20/2023 18:23:59 74.61, -95.85 97.95 12/20/2023 18:23:54 74.62, -95.85 97.97 1.60 5
5 12/20/2023 19:14:33 -74.11, 72.78 82.54 12/20/2023 19:13:25 -74.16, 70.73 82.50 62.40 68
6 12/23/2023 05:37:09 74.66, 95.76 98.01 12/23/2023 05:37:55 74.66, 95.71 98.01 1.68 46
7 12/23/2023 06:27:52 -74.59, -96.74 82.06 12/23/2023 06:27:18 -74.61, -96.75 82.05 2.07 34
8 12/25/2023 17:41:02 -74.65, 94.86 82.06 12/25/2023 17:41:18 -74.67, 94.87 82.03 2.98 16
9 12/25/2023 18:31:47 74.57, -97.61 97.87 12/25/2023 18:30:41 74.58, -97.69 97.88 3.14 66
10 12/28/2023 04:54:11 -74.71, -73.55 82.09 12/28/2023 04:55:17 -74.71, -73.58 82.09 0.88 66
11 12/28/2023 05:44:56 74.63, 93.96 97.84 12/28/2023 05:44:39 74.66, 93.97 97.87 3.56 17
12 12/30/2023 16:58:06 74.71, -74.49 97.78 12/30/2023 16:58:38 74.72, -74.43 97.78 2.14 32
13 12/30/2023 17:48:49 -74.63, 93.05 82.31 12/30/2023 17:48:02 -74.63, 93.02 82.31 1.02 47

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/18/2023
SNOs_Map_FY3D_TERRA_20231218.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/18/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA