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: 11/12/2021
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 11/14/2021 17:20:58 -71.42, 98.13 90.26 11/14/2021 17:22:04 -71.32, 100.69 90.31 91.94 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 2.09 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 2.11 53
4 11/17/2021 10:27:42 70.49, 22.97 89.51 11/17/2021 10:28:10 70.50, 22.95 89.52 1.29 28
5 11/17/2021 11:18:24 -70.40,-169.57 90.58 11/17/2021 11:17:40 -70.38,-169.58 90.60 1.90 44
6 11/20/2021 02:43:58 70.51, 138.89 90.15 11/20/2021 02:44:34 70.53, 138.89 90.18 2.70 36
7 11/20/2021 03:34:40 -70.42, -53.64 89.94 11/20/2021 03:34:04 -70.42, -53.64 89.94 0.81 36
8 11/22/2021 19:00:15 70.53,-105.19 90.76 11/22/2021 19:00:59 70.56,-105.19 90.79 3.28 44
9 11/22/2021 19:50:57 -70.43, 62.29 89.34 11/22/2021 19:50:29 -70.45, 62.28 89.32 2.23 28
10 11/25/2021 11:16:32 70.56, 10.72 91.32 11/25/2021 11:17:24 70.59, 10.73 91.35 2.89 52
11 11/25/2021 12:07:14 -70.46, 178.21 88.78 11/25/2021 12:06:54 -70.48, 178.20 88.76 2.59 20

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/12/2021
SNOs_Map_FY3D_TERRA_20211112.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/12/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA