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: 12/27/2020
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 23:24:40 69.76,-172.40 92.93 12/27/2020 23:25:50 69.68,-171.22 92.84 46.49 70
2 12/28/2020 00:15:12 -69.17, -4.23 87.68 12/28/2020 00:15:27 -69.18, -4.25 87.67 1.27 15
3 12/28/2020 01:05:56 69.07, 163.22 92.22 12/28/2020 01:04:54 69.07, 163.26 92.23 1.58 62
4 12/30/2020 15:41:06 70.02, -56.86 93.03 12/30/2020 15:42:14 69.92, -55.00 92.92 71.54 68
5 12/30/2020 16:31:34 -69.22, 111.63 87.80 12/30/2020 16:31:55 -69.21, 111.66 87.81 1.64 21
6 12/30/2020 17:22:17 69.06, -80.84 92.05 12/30/2020 17:21:23 69.04, -80.90 92.03 3.29 54
7 01/02/2021 07:57:31 70.27, 58.67 93.07 01/02/2021 07:58:37 70.16, 61.21 92.94 96.62 66
8 01/02/2021 08:47:54 -69.21,-132.43 88.02 01/02/2021 08:48:22 -69.23,-132.43 88.01 1.67 28
9 01/02/2021 09:38:38 69.11, 35.02 91.88 01/02/2021 09:37:49 69.12, 35.07 91.88 2.02 49
10 01/05/2021 01:04:16 -69.26, -16.58 88.24 01/05/2021 01:04:50 -69.24, -16.54 88.27 2.71 34
11 01/05/2021 01:54:59 69.10, 150.95 91.60 01/05/2021 01:54:17 69.13, 150.96 91.62 2.66 42
12 01/07/2021 17:20:37 -69.26, 99.35 88.57 01/07/2021 17:21:18 -69.25, 99.36 88.58 1.04 41
13 01/07/2021 18:11:21 69.16, -93.19 91.33 01/07/2021 18:10:45 69.13, -93.15 91.30 2.89 36

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/27/2020
SNOs_Map_FY3D_TERRA_20201227.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/27/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA