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: 10/3/2021
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 10/05/2021 12:25:40 70.33, -6.63 75.18 10/05/2021 12:26:32 70.31, -6.65 75.17 2.23 52
2 10/05/2021 13:16:21 -70.24, 160.84 104.90 10/05/2021 13:16:01 -70.25, 160.90 104.89 2.71 20
3 10/05/2021 14:06:49 69.28, -30.41 74.19 10/05/2021 14:05:43 69.32, -32.74 74.18 91.57 66
4 10/08/2021 04:41:58 70.35, 109.28 76.24 10/08/2021 04:42:57 70.35, 109.29 76.23 0.57 59
5 10/08/2021 05:32:39 -70.26, -83.25 103.85 10/08/2021 05:32:27 -70.24, -83.24 103.87 2.41 12
6 10/08/2021 06:23:12 69.57, 85.12 75.50 10/08/2021 06:22:03 69.63, 83.56 75.52 60.76 69
7 10/10/2021 20:58:16 70.38,-134.81 77.28 10/10/2021 20:59:22 70.38,-134.79 77.28 0.82 66
8 10/10/2021 21:48:57 -70.28, 32.67 102.81 10/10/2021 21:48:52 -70.27, 32.69 102.82 1.41 5
9 10/10/2021 22:39:35 69.86,-159.37 76.80 10/10/2021 22:38:23 69.94,-160.14 76.86 30.69 72
10 10/13/2021 13:14:34 70.46, -18.99 78.37 10/13/2021 13:15:45 70.46, -18.79 78.37 7.52 71
11 10/13/2021 14:05:14 -70.31, 148.58 101.78 10/13/2021 14:05:16 -70.30, 148.61 101.78 1.56 2
12 10/13/2021 14:55:56 70.10, -43.79 78.04 10/13/2021 14:54:44 70.13, -43.99 78.06 8.24 72
13 10/16/2021 05:30:57 70.76, 96.48 79.65 10/16/2021 05:32:07 70.64, 97.36 79.56 34.99 70
14 10/16/2021 06:21:32 -70.34, -95.52 100.75 10/16/2021 06:21:41 -70.32, -95.48 100.77 2.22 9
15 10/16/2021 07:12:15 70.18, 72.03 79.12 10/16/2021 07:11:08 70.20, 72.00 79.13 2.25 67

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/3/2021
SNOs_Map_FY3D_TERRA_20211003.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/03/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA