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: 12/17/2023
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 -74.60, -94.91 82.10 12/18/2023 06:20:31 -74.60, -95.03 82.11 3.64 28
2 12/18/2023 07:10:49 74.56, 72.52 97.86 12/18/2023 07:09:53 74.56, 72.56 97.86 1.11 56
3 12/20/2023 17:33:19 -74.93, 95.94 81.73 12/20/2023 17:34:30 -74.78, 96.88 81.88 31.83 71
4 12/20/2023 18:23:59 74.60, -95.83 97.95 12/20/2023 18:23:55 74.59, -95.91 97.94 2.52 4
5 12/20/2023 19:14:34 -74.15, 72.68 82.50 12/20/2023 19:13:25 -74.19, 70.79 82.48 57.33 69
6 12/23/2023 05:37:09 74.64, 95.80 97.99 12/23/2023 05:37:56 74.65, 95.70 98.00 3.29 47
7 12/23/2023 06:27:53 -74.63, -96.84 82.03 12/23/2023 06:27:19 -74.61, -96.75 82.05 2.98 34
8 12/25/2023 17:41:03 -74.67, 94.79 82.03 12/25/2023 17:41:20 -74.65, 94.81 82.05 2.17 17
9 12/25/2023 18:31:48 74.59, -97.68 97.89 12/25/2023 18:30:42 74.61, -97.62 97.91 2.93 66
10 12/28/2023 04:54:12 -74.72, -73.60 82.07 12/28/2023 04:55:19 -74.73, -73.54 82.07 1.86 67
11 12/28/2023 05:44:57 74.65, 93.92 97.86 12/28/2023 05:44:42 74.63, 93.89 97.84 1.88 15
12 12/30/2023 16:58:07 74.71, -74.50 97.78 12/30/2023 16:58:42 74.69, -74.52 97.75 3.00 35
13 12/30/2023 17:48:50 -74.63, 93.03 82.31 12/30/2023 17:48:05 -74.65, 93.05 82.29 2.13 45

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/17/2023
SNOs_Map_FY3D_TERRA_20231217.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/17/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA