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: 1/3/2021
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 01/05/2021 01:04:15 -69.22, -16.52 88.28 01/05/2021 01:04:50 -69.23, -16.56 88.28 1.72 35
2 01/05/2021 01:54:59 69.11, 150.95 91.60 01/05/2021 01:54:17 69.12, 150.95 91.62 1.55 42
3 01/07/2021 17:20:37 -69.27, 99.34 88.56 01/07/2021 17:21:17 -69.29, 99.41 88.54 3.56 40
4 01/07/2021 18:11:20 69.10, -93.12 91.27 01/07/2021 18:10:45 69.13, -93.16 91.30 3.06 35
5 01/10/2021 09:36:58 -69.27,-144.73 88.94 01/10/2021 09:37:45 -69.29,-144.71 88.92 3.07 47
6 01/10/2021 10:27:42 69.16, 22.74 90.95 01/10/2021 10:27:13 69.13, 22.72 90.92 3.26 29
7 01/10/2021 11:18:05 -68.09,-168.53 90.14 01/10/2021 11:16:59 -68.13,-170.88 90.07 97.61 66
8 01/13/2021 01:53:19 -69.27, -28.80 89.37 01/13/2021 01:54:13 -69.29, -28.83 89.35 2.95 54
9 01/13/2021 02:44:03 69.16, 138.66 90.52 01/13/2021 02:43:40 69.18, 138.66 90.54 2.38 23
10 01/13/2021 03:34:30 -68.36, -52.94 90.30 01/13/2021 03:33:21 -68.41, -54.67 90.23 70.89 69
11 01/15/2021 18:09:40 -69.32, 87.05 89.79 01/15/2021 18:10:39 -69.34, 87.11 89.78 3.11 59
12 01/15/2021 19:00:23 69.16,-105.41 90.04 01/15/2021 19:00:07 69.17,-105.47 90.05 2.54 16
13 01/15/2021 19:50:55 -68.58, 62.70 90.57 01/15/2021 19:49:45 -68.62, 61.47 90.50 50.11 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/3/2021
SNOs_Map_FY3D_TERRA_20210103.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/03/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA