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: 12/23/2020
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 12/25/2020 07:08:15 69.54, 71.99 92.82 12/25/2020 07:09:26 69.44, 72.58 92.71 25.72 71
2 12/25/2020 07:58:51 -69.16,-120.14 87.58 12/25/2020 07:58:59 -69.16,-120.15 87.58 0.36 8
3 12/25/2020 08:49:35 69.06, 47.30 92.33 12/25/2020 08:48:26 69.06, 47.36 92.32 2.35 69
4 12/27/2020 23:24:41 69.80,-172.46 92.96 12/27/2020 23:25:50 69.69,-171.20 92.85 49.65 69
5 12/28/2020 00:15:13 -69.20, -4.27 87.64 12/28/2020 00:15:27 -69.19, -4.23 87.66 1.95 14
6 12/28/2020 01:05:56 69.05, 163.25 92.21 12/28/2020 01:04:55 69.03, 163.20 92.18 3.13 61
7 12/30/2020 15:41:05 70.00, -56.83 93.01 12/30/2020 15:42:13 69.93, -54.99 92.93 70.59 68
8 12/30/2020 16:31:33 -69.19, 111.67 87.82 12/30/2020 16:31:54 -69.22, 111.68 87.80 2.94 21
9 12/30/2020 17:22:17 69.09, -80.89 92.08 12/30/2020 17:21:21 69.11, -80.82 92.10 2.94 56
10 01/02/2021 07:57:31 70.25, 58.70 93.05 01/02/2021 07:58:37 70.17, 61.22 92.94 95.48 66
11 01/02/2021 08:47:55 -69.24,-132.47 87.99 01/02/2021 08:48:22 -69.24,-132.42 88.00 2.12 27
12 01/02/2021 09:38:38 69.09, 35.05 91.85 01/02/2021 09:37:50 69.07, 35.01 91.84 2.65 48
13 01/05/2021 01:04:16 -69.23, -16.53 88.27 01/05/2021 01:04:50 -69.25, -16.52 88.26 2.33 34
14 01/05/2021 01:55:00 69.13, 150.92 91.63 01/05/2021 01:54:17 69.13, 150.97 91.63 2.29 43

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/23/2020
SNOs_Map_FY3D_TERRA_20201223.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/23/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA