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: 12/31/2020
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 01/02/2021 07:57:32 70.28, 58.66 93.08 01/02/2021 07:58:38 70.16, 61.20 92.93 96.77 66
2 01/02/2021 08:47:55 -69.22,-132.45 88.01 01/02/2021 08:48:23 -69.22,-132.45 88.02 0.59 28
3 01/02/2021 09:38:39 69.11, 35.02 91.88 01/02/2021 09:37:50 69.11, 35.06 91.88 1.82 49
4 01/05/2021 01:04:15 -69.22, -16.52 88.28 01/05/2021 01:04:50 -69.23, -16.55 88.28 1.96 35
5 01/05/2021 01:54:59 69.11, 150.95 91.61 01/05/2021 01:54:17 69.12, 150.95 91.62 1.46 42
6 01/07/2021 17:20:37 -69.27, 99.34 88.56 01/07/2021 17:21:18 -69.24, 99.34 88.59 3.43 41
7 01/07/2021 18:11:20 69.11, -93.12 91.28 01/07/2021 18:10:45 69.13, -93.16 91.30 2.67 35
8 01/10/2021 09:36:58 -69.27,-144.73 88.94 01/10/2021 09:37:45 -69.30,-144.71 88.91 3.10 47
9 01/10/2021 10:27:42 69.16, 22.73 90.95 01/10/2021 10:27:12 69.18, 22.79 90.97 3.30 30
10 01/10/2021 11:18:05 -68.10,-168.53 90.14 01/10/2021 11:16:59 -68.13,-170.87 90.07 97.34 66
11 01/13/2021 01:53:18 -69.27, -28.81 89.36 01/13/2021 01:54:12 -69.29, -28.83 89.35 2.36 54
12 01/13/2021 02:44:02 69.16, 138.65 90.52 01/13/2021 02:43:39 69.17, 138.66 90.54 1.30 23
13 01/13/2021 03:34:30 -68.37, -52.95 90.30 01/13/2021 03:33:21 -68.41, -54.67 90.23 70.54 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/31/2020
SNOs_Map_FY3D_TERRA_20201231.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/31/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA