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: 10/20/2021
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 10/21/2021 14:03:41 71.29, -32.53 82.11 10/21/2021 14:04:47 71.16, -30.08 82.04 88.82 66
2 10/21/2021 14:54:06 -70.35, 136.36 98.80 10/21/2021 14:54:30 -70.34, 136.30 98.81 2.65 24
3 10/21/2021 15:44:50 70.25, -56.17 81.12 10/21/2021 15:43:57 70.23, -56.20 81.09 2.15 53
4 10/24/2021 07:10:24 -70.39,-107.75 97.82 10/24/2021 07:10:54 -70.39,-107.74 97.82 0.68 30
5 10/24/2021 08:01:08 70.29, 59.71 82.10 10/24/2021 08:00:21 70.28, 59.75 82.08 2.07 47
6 10/26/2021 23:26:41 -70.38, 8.21 96.91 10/26/2021 23:27:19 -70.38, 8.13 96.91 3.06 38
7 10/27/2021 00:17:25 70.29, 175.67 83.02 10/27/2021 00:16:46 70.27, 175.61 82.99 3.24 39
8 10/29/2021 15:42:58 -70.43, 124.09 95.97 10/29/2021 15:43:42 -70.42, 124.07 95.98 1.58 44
9 10/29/2021 16:33:41 70.29, -68.38 83.91 10/29/2021 16:33:09 70.30, -68.45 83.92 2.80 32
10 11/01/2021 07:59:15 -70.43,-119.96 95.10 11/01/2021 08:00:06 -70.45,-120.00 95.08 2.77 51
11 11/01/2021 08:49:59 70.35, 47.48 84.84 11/01/2021 08:49:33 70.33, 47.48 84.82 2.01 26

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/20/2021
SNOs_Map_FY3D_TERRA_20211020.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/20/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA