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: 12/26/2020
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 12/27/2020 23:24:41 69.81,-172.47 92.97 12/27/2020 23:25:50 69.69,-171.20 92.85 50.31 69
2 12/28/2020 00:15:12 -69.16, -4.21 87.69 12/28/2020 00:15:27 -69.19, -4.24 87.66 3.25 15
3 12/28/2020 01:05:56 69.06, 163.24 92.22 12/28/2020 01:04:54 69.08, 163.27 92.24 3.01 62
4 12/30/2020 15:41:06 70.01, -56.85 93.02 12/30/2020 15:42:14 69.93, -54.99 92.93 71.38 68
5 12/30/2020 16:31:33 -69.21, 111.65 87.80 12/30/2020 16:31:54 -69.22, 111.67 87.80 1.38 21
6 12/30/2020 17:22:16 69.05, -80.83 92.04 12/30/2020 17:21:22 69.05, -80.89 92.04 2.56 54
7 01/02/2021 07:57:31 70.27, 58.67 93.07 01/02/2021 07:58:37 70.17, 61.22 92.94 96.58 66
8 01/02/2021 08:47:54 -69.20,-132.42 88.03 01/02/2021 08:48:22 -69.24,-132.42 88.00 3.40 28
9 01/02/2021 09:38:38 69.10, 35.03 91.87 01/02/2021 09:37:49 69.12, 35.08 91.89 3.05 49
10 01/05/2021 01:04:16 -69.26, -16.57 88.25 01/05/2021 01:04:50 -69.25, -16.52 88.26 1.95 34
11 01/05/2021 01:54:59 69.10, 150.96 91.60 01/05/2021 01:54:18 69.08, 150.90 91.57 3.35 41
12 01/07/2021 17:20:37 -69.26, 99.36 88.57 01/07/2021 17:21:18 -69.26, 99.37 88.58 0.37 41
13 01/07/2021 18:11:21 69.15, -93.19 91.32 01/07/2021 18:10:45 69.14, -93.14 91.31 2.53 36

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/26/2020
SNOs_Map_FY3D_TERRA_20201226.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/26/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA