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: 1/12/2021
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 01/13/2021 01:53:19 -69.31, -28.87 89.32 01/13/2021 01:54:12 -69.31, -28.81 89.33 2.32 53
2 01/13/2021 02:44:02 69.14, 138.69 90.50 01/13/2021 02:43:40 69.16, 138.63 90.52 3.11 22
3 01/13/2021 03:34:30 -68.35, -52.93 90.31 01/13/2021 03:33:21 -68.43, -54.64 90.21 70.72 69
4 01/15/2021 18:09:40 -69.31, 87.06 89.80 01/15/2021 18:10:40 -69.31, 87.06 89.81 0.66 60
5 01/15/2021 19:00:24 69.19,-105.46 90.08 01/15/2021 19:00:07 69.20,-105.43 90.08 1.56 17
6 01/15/2021 19:50:56 -68.62, 62.64 90.52 01/15/2021 19:49:45 -68.65, 61.50 90.47 46.34 71
7 01/18/2021 10:26:01 -69.32,-157.02 90.32 01/18/2021 10:27:08 -69.30,-157.07 90.35 3.02 67
8 01/18/2021 11:16:45 69.20, 10.46 89.56 01/18/2021 11:16:35 69.19, 10.43 89.54 1.71 10
9 01/18/2021 12:07:21 -68.84, 178.28 90.83 01/18/2021 12:06:09 -68.86, 177.64 90.79 25.54 72
10 01/21/2021 02:42:22 -69.38, -41.17 90.83 01/21/2021 02:43:33 -69.39, -41.07 90.83 4.53 71
11 01/21/2021 03:33:05 69.21, 126.38 88.99 01/21/2021 03:33:01 69.22, 126.36 89.00 2.00 4
12 01/21/2021 04:23:45 -69.06, -66.10 91.18 01/21/2021 04:22:32 -69.06, -66.22 91.17 4.89 73
13 01/23/2021 18:58:47 -69.59, 74.44 91.22 01/23/2021 18:59:58 -69.53, 75.00 91.30 23.00 71
14 01/23/2021 19:49:27 69.27,-117.78 88.43 01/23/2021 19:49:28 69.25,-117.72 88.42 2.91 1
15 01/23/2021 20:40:07 -69.12, 49.75 91.73 01/23/2021 20:38:59 -69.09, 49.70 91.75 3.12 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/12/2021
SNOs_Map_FY3D_TERRA_20210112.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/12/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA