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: 12/23/2021
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 12/24/2021 08:16:09 -71.11,-124.85 85.59 12/24/2021 08:17:20 -70.97,-123.89 85.73 37.66 71
2 12/24/2021 09:06:47 70.66, 43.21 93.97 12/24/2021 09:06:51 70.66, 43.27 93.96 2.46 4
3 12/24/2021 09:57:30 -70.56,-149.31 86.14 12/24/2021 09:56:21 -70.54,-149.27 86.17 3.23 69
4 12/26/2021 23:43:13 70.75,-176.01 93.97 12/26/2021 23:44:21 70.77,-175.96 93.99 3.17 68
5 12/27/2021 00:33:56 -70.64, -8.52 86.15 12/27/2021 00:33:51 -70.65, -8.50 86.14 1.73 5
6 12/27/2021 01:24:34 70.19, 159.50 93.41 12/27/2021 01:23:23 70.27, 158.59 93.49 35.17 71
7 12/29/2021 15:10:23 -70.77, 132.18 86.15 12/29/2021 15:11:21 -70.76, 132.26 86.17 3.11 58
8 12/29/2021 16:01:06 70.65, -60.31 93.73 12/29/2021 16:00:47 70.65, -60.26 93.73 2.06 19
9 12/29/2021 16:51:37 -69.90, 108.17 87.02 12/29/2021 16:50:28 -69.93, 106.34 86.99 69.84 69
10 01/01/2022 06:37:32 70.74, 80.46 93.63 01/01/2022 06:38:17 70.74, 80.48 93.63 0.89 45
11 01/01/2022 07:28:15 -70.61,-112.03 86.50 01/01/2022 07:27:47 -70.63,-112.05 86.49 1.73 28
12 01/03/2022 22:04:41 -70.70, 28.75 86.65 01/03/2022 22:05:17 -70.71, 28.68 86.65 2.91 36
13 01/03/2022 22:55:25 70.59,-163.77 93.24 01/03/2022 22:54:44 70.60,-163.85 93.24 3.16 41

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/23/2021
SNOs_Map_FY3D_TERRA_20211223.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/23/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA