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: 11/13/2021
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 11/14/2021 17:20:58 -71.42, 98.13 90.26 11/14/2021 17:22:04 -71.31, 100.69 90.31 91.88 66
2 11/14/2021 18:11:25 70.47, -92.95 88.82 11/14/2021 18:11:45 70.45, -92.99 88.81 1.99 20
3 11/14/2021 19:02:07 -70.39, 74.50 91.25 11/14/2021 19:01:14 -70.39, 74.55 91.25 2.02 53
4 11/17/2021 10:27:42 70.48, 22.98 89.50 11/17/2021 10:28:10 70.50, 22.96 89.52 1.83 28
5 11/17/2021 11:18:24 -70.40,-169.56 90.58 11/17/2021 11:17:40 -70.38,-169.58 90.60 1.71 44
6 11/20/2021 02:43:59 70.56, 138.82 90.20 11/20/2021 02:44:34 70.54, 138.89 90.18 3.46 35
7 11/20/2021 03:34:40 -70.41, -53.63 89.94 11/20/2021 03:34:04 -70.42, -53.64 89.93 1.57 36
8 11/22/2021 19:00:16 70.58,-105.26 90.80 11/22/2021 19:00:59 70.57,-105.18 90.79 3.16 43
9 11/22/2021 19:50:58 -70.48, 62.22 89.30 11/22/2021 19:50:29 -70.46, 62.29 89.32 3.52 29
10 11/25/2021 11:16:32 70.55, 10.74 91.31 11/25/2021 11:17:25 70.54, 10.66 91.30 3.12 53
11 11/25/2021 12:07:15 -70.50, 178.14 88.74 11/25/2021 12:06:54 -70.49, 178.21 88.75 2.90 21

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/13/2021
SNOs_Map_FY3D_TERRA_20211113.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/13/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA