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: 12/21/2020
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 12/22/2020 14:51:49 69.29, -43.56 92.61 12/22/2020 14:53:00 69.30, -43.48 92.62 3.53 71
2 12/22/2020 15:42:29 -69.11, 124.00 87.57 12/22/2020 15:42:31 -69.13, 123.93 87.56 3.21 2
3 12/22/2020 16:33:12 68.97, -68.49 92.29 12/22/2020 16:31:59 68.97, -68.63 92.29 5.68 73
4 12/25/2020 07:08:15 69.54, 72.00 92.81 12/25/2020 07:09:26 69.45, 72.59 92.71 25.12 71
5 12/25/2020 07:58:51 -69.15,-120.13 87.59 12/25/2020 07:58:59 -69.17,-120.14 87.57 1.85 8
6 12/25/2020 08:49:35 69.06, 47.31 92.32 12/25/2020 08:48:26 69.06, 47.36 92.32 2.08 69
7 12/27/2020 23:24:41 69.79,-172.44 92.96 12/27/2020 23:25:51 69.64,-171.27 92.80 48.15 70
8 12/28/2020 00:15:13 -69.19, -4.26 87.65 12/28/2020 00:15:27 -69.20, -4.22 87.65 1.85 14
9 12/28/2020 01:05:56 69.04, 163.26 92.20 12/28/2020 01:04:55 69.03, 163.21 92.19 2.19 61
10 12/30/2020 15:41:06 70.04, -56.90 93.05 12/30/2020 15:42:13 69.94, -54.98 92.93 73.90 67
11 12/30/2020 16:31:33 -69.18, 111.68 87.83 12/30/2020 16:31:55 -69.17, 111.62 87.84 2.56 22
12 12/30/2020 17:22:17 69.08, -80.87 92.07 12/30/2020 17:21:22 69.06, -80.88 92.05 2.78 55
13 01/02/2021 07:57:31 70.24, 58.72 93.04 01/02/2021 07:58:37 70.18, 61.24 92.95 95.13 66
14 01/02/2021 08:47:55 -69.22,-132.45 88.01 01/02/2021 08:48:23 -69.20,-132.47 88.04 3.13 28
15 01/02/2021 09:38:38 69.07, 35.07 91.84 01/02/2021 09:37:50 69.08, 35.02 91.85 2.04 48

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/21/2020
SNOs_Map_FY3D_TERRA_20201221.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/21/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA