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: 6/18/2021
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 06/20/2021 06:10:34 69.91, 86.97 46.37 06/20/2021 06:11:32 69.89, 87.04 46.35 3.01 58
2 06/20/2021 07:01:14 -69.75,-105.48 133.79 06/20/2021 07:01:02 -69.78,-105.48 133.77 3.19 12
3 06/20/2021 07:51:48 69.11, 62.76 45.57 06/20/2021 07:50:38 69.17, 61.35 45.63 55.99 70
4 06/22/2021 22:26:53 69.92,-157.10 46.39 06/22/2021 22:27:58 69.93,-157.04 46.39 2.67 65
5 06/22/2021 23:17:34 -69.81, 10.38 133.73 06/22/2021 23:17:28 -69.82, 10.45 133.72 2.73 6
6 06/23/2021 00:08:11 69.39, 178.31 45.85 06/23/2021 00:06:59 69.43, 177.57 45.90 29.27 72
7 06/25/2021 14:43:12 69.98, -41.26 46.51 06/25/2021 14:44:23 69.95, -41.12 46.48 6.21 71
8 06/25/2021 15:33:52 -69.81, 126.31 133.66 06/25/2021 15:33:54 -69.79, 126.29 133.69 2.45 2
9 06/25/2021 16:24:34 69.61, -66.08 46.14 06/25/2021 16:23:22 69.62, -66.30 46.15 8.43 72
10 06/28/2021 06:59:35 70.21, 74.33 46.85 06/28/2021 07:00:46 70.14, 75.02 46.77 27.01 71
11 06/28/2021 07:50:11 -69.82,-117.76 133.55 06/28/2021 07:50:20 -69.82,-117.79 133.55 1.47 9
12 06/28/2021 08:40:54 69.68, 49.76 46.32 06/28/2021 08:39:47 69.70, 49.69 46.34 3.61 67
13 06/30/2021 23:15:59 70.48,-170.16 47.29 06/30/2021 23:17:08 70.38,-168.75 47.17 53.87 69
14 07/01/2021 00:06:30 -69.83, -1.83 133.38 07/01/2021 00:06:46 -69.84, -1.89 133.37 2.53 16
15 07/01/2021 00:57:14 69.75, 165.61 46.54 07/01/2021 00:56:13 69.72, 165.59 46.51 3.44 61

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/18/2021
SNOs_Map_FY3D_TERRA_20210618.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/18/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA