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: 2/12/2021
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 02/14/2021 06:00:12 69.36, 89.52 82.23 02/14/2021 06:01:02 69.35, 89.44 82.21 3.03 50
2 02/14/2021 06:50:53 -69.26,-103.02 97.89 02/14/2021 06:50:32 -69.24,-103.07 97.91 3.02 21
3 02/14/2021 07:41:20 68.24, 65.67 81.05 02/14/2021 07:40:14 68.30, 63.40 81.17 93.87 66
4 02/16/2021 22:16:33 69.39,-154.59 81.33 02/16/2021 22:17:28 69.40,-154.61 81.33 1.27 55
5 02/16/2021 23:07:14 -69.28, 12.88 98.80 02/16/2021 23:06:58 -69.29, 12.88 98.79 0.92 16
6 02/16/2021 23:57:45 68.48,-178.71 80.37 02/16/2021 23:56:37 68.51, 179.54 80.45 71.48 68
7 02/19/2021 14:32:54 69.42, -38.70 80.41 02/19/2021 14:33:54 69.44, -38.68 80.42 2.58 60
8 02/19/2021 15:23:35 -69.30, 128.78 99.73 02/19/2021 15:23:25 -69.28, 128.75 99.75 3.02 10
9 02/19/2021 16:14:10 68.72, -63.10 79.67 02/19/2021 16:12:59 68.77, -64.26 79.75 46.75 71
10 02/22/2021 06:49:14 69.45, 77.19 79.47 02/22/2021 06:50:20 69.42, 77.18 79.43 2.93 66
11 02/22/2021 07:39:55 -69.32,-115.32 100.67 02/22/2021 07:39:50 -69.32,-115.32 100.68 0.73 5
12 02/22/2021 08:30:33 68.91, 52.57 78.89 02/22/2021 08:29:21 68.98, 51.88 78.98 28.28 72
13 02/24/2021 23:05:35 69.48,-166.92 78.51 02/24/2021 23:06:46 69.45,-166.89 78.48 2.95 71
14 02/24/2021 23:56:16 -69.35, 0.58 101.64 02/24/2021 23:56:16 -69.35, 0.61 101.64 1.20 0
15 02/25/2021 00:46:57 69.10, 168.24 78.10 02/25/2021 00:45:45 69.12, 167.95 78.13 11.48 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/12/2021
SNOs_Map_FY3D_TERRA_20210212.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/12/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA