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: 2/13/2023
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 02/13/2023 19:18:17 -72.88, 70.21 93.93 02/13/2023 19:19:01 -72.87, 70.22 93.96 1.87 44
2 02/13/2023 20:09:01 72.76,-122.22 85.93 02/13/2023 20:08:24 72.78,-122.28 85.95 3.26 37
3 02/16/2023 07:22:30 72.91, 69.13 85.24 02/16/2023 07:23:30 72.92, 69.17 85.24 1.58 60
4 02/16/2023 08:13:13 -72.80,-123.32 94.89 02/16/2023 08:12:56 -72.81,-123.38 94.88 2.16 17
5 02/18/2023 19:26:47 -73.21, 67.45 95.32 02/18/2023 19:27:58 -73.11, 68.40 95.45 32.57 71
6 02/18/2023 20:17:26 72.84,-124.42 84.28 02/18/2023 20:17:24 72.86,-124.44 84.29 1.72 2
7 02/18/2023 21:08:05 -72.53, 43.54 96.06 02/18/2023 21:06:53 -72.60, 42.72 95.98 28.15 72
8 02/21/2023 08:21:38 -72.90,-125.57 96.56 02/21/2023 08:21:54 -72.90,-125.50 96.57 2.37 16
9 02/21/2023 09:12:22 72.78, 42.00 83.31 02/21/2023 09:11:17 72.79, 41.95 83.32 2.01 65
10 02/23/2023 20:25:50 72.91,-126.61 82.54 02/23/2023 20:26:20 72.93,-126.57 82.56 2.65 30
11 02/23/2023 21:16:34 -72.85, 40.83 97.54 02/23/2023 21:15:46 -72.84, 40.91 97.55 2.80 48
12 02/26/2023 08:30:00 -72.95,-127.69 98.36 02/26/2023 08:30:48 -72.94,-127.71 98.37 1.01 48
13 02/26/2023 09:20:45 72.87, 39.78 81.56 02/26/2023 09:20:10 72.87, 39.83 81.55 1.71 35

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/13/2023
SNOs_Map_FY3D_TERRA_20230213.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/13/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA