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: 12/21/2021
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 12/21/2021 16:49:06 71.43, -73.64 94.77 12/21/2021 16:50:13 71.36, -71.51 94.70 76.14 67
2 12/21/2021 17:39:36 -70.66, 94.99 86.01 12/21/2021 17:39:54 -70.64, 95.01 86.03 1.84 18
3 12/21/2021 18:30:20 70.52, -97.47 93.85 12/21/2021 18:29:21 70.54, -97.50 93.88 2.97 59
4 12/24/2021 08:16:09 -71.09,-124.82 85.61 12/24/2021 08:17:20 -70.99,-123.87 85.71 36.17 71
5 12/24/2021 09:06:47 70.65, 43.23 93.95 12/24/2021 09:06:51 70.67, 43.29 93.97 2.93 4
6 12/24/2021 09:57:30 -70.54,-149.29 86.16 12/24/2021 09:56:21 -70.55,-149.25 86.15 1.31 69
7 12/26/2021 23:43:13 70.73,-175.98 93.95 12/26/2021 23:44:22 70.72,-176.02 93.94 1.68 69
8 12/27/2021 00:33:56 -70.62, -8.49 86.17 12/27/2021 00:33:52 -70.61, -8.56 86.18 2.88 4
9 12/27/2021 01:24:34 70.23, 159.44 93.44 12/27/2021 01:23:22 70.28, 158.61 93.50 32.10 72
10 12/29/2021 15:10:22 -70.74, 132.23 86.18 12/29/2021 15:11:21 -70.71, 132.20 86.21 3.11 59
11 12/29/2021 16:01:06 70.62, -60.27 93.70 12/29/2021 16:00:48 70.60, -60.32 93.69 2.62 18
12 12/29/2021 16:51:37 -69.88, 108.21 87.05 12/29/2021 16:50:28 -69.95, 106.36 86.98 70.99 69
13 01/01/2022 06:37:33 70.76, 80.43 93.65 01/01/2022 06:38:17 70.75, 80.50 93.64 2.82 44
14 01/01/2022 07:28:16 -70.63,-112.06 86.48 01/01/2022 07:27:47 -70.64,-112.03 86.47 1.59 29
15 01/03/2022 22:04:42 -70.71, 28.73 86.64 01/03/2022 22:05:17 -70.72, 28.70 86.63 1.94 35
16 01/03/2022 22:55:26 70.60,-163.79 93.25 01/03/2022 22:54:44 70.61,-163.83 93.26 1.72 42

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/21/2021
SNOs_Map_FY3D_TERRA_20211221.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/21/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA