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: 6/30/2021
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 06/30/2021 23:15:59 70.50,-170.18 47.30 06/30/2021 23:17:08 70.37,-168.76 47.16 54.83 69
2 07/01/2021 00:06:30 -69.86, -1.87 133.35 07/01/2021 00:06:45 -69.87, -1.84 133.34 1.65 15
3 07/01/2021 00:57:14 69.76, 165.59 46.56 07/01/2021 00:56:12 69.76, 165.66 46.56 2.81 62
4 07/03/2021 15:32:22 70.72, -54.61 47.74 07/03/2021 15:33:29 70.66, -52.46 47.65 79.33 67
5 07/03/2021 16:22:49 -69.86, 114.07 133.14 07/03/2021 16:23:11 -69.89, 114.06 133.12 2.37 22
6 07/03/2021 17:13:33 69.78, -78.49 46.78 07/03/2021 17:12:38 69.78, -78.44 46.78 1.92 55
7 07/06/2021 08:39:08 -69.87,-130.00 132.88 07/06/2021 08:39:37 -69.90,-130.04 132.86 3.11 29
8 07/06/2021 09:29:52 69.79, 37.43 47.05 07/06/2021 09:29:04 69.78, 37.45 47.04 1.17 48
9 07/09/2021 00:55:27 -69.93, -14.15 132.52 07/09/2021 00:56:02 -69.90, -14.15 132.55 3.35 35
10 07/09/2021 01:46:10 69.81, 153.35 47.36 07/09/2021 01:45:29 69.79, 153.33 47.34 2.29 41
11 07/11/2021 17:11:46 -69.94, 101.77 132.16 07/11/2021 17:12:27 -69.96, 101.81 132.15 2.22 41
12 07/11/2021 18:02:29 69.82, -90.73 47.73 07/11/2021 18:01:54 69.84, -90.71 47.74 2.11 35

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/30/2021
SNOs_Map_FY3D_TERRA_20210630.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/30/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA