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: 7/12/2023
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 07/14/2023 01:06:55 -73.72, -16.77 128.11 07/14/2023 01:07:25 -73.72, -16.78 128.11 0.15 30
2 07/14/2023 01:57:40 73.62, 150.77 51.80 07/14/2023 01:56:47 73.64, 150.72 51.82 2.62 53
3 07/16/2023 13:11:01 73.71, -17.74 52.28 07/16/2023 13:11:16 73.72, -17.76 52.29 1.43 15
4 07/16/2023 14:01:44 -73.64, 149.74 127.79 07/16/2023 14:00:41 -73.66, 149.75 127.77 2.14 63
5 07/19/2023 00:24:31 74.20, 172.75 53.20 07/19/2023 00:25:40 74.10, 174.40 53.08 51.59 69
6 07/19/2023 01:15:06 -73.73, -18.78 127.27 07/19/2023 01:15:11 -73.72, -18.77 127.29 1.47 5
7 07/19/2023 02:05:47 73.43, 149.23 52.44 07/19/2023 02:04:35 73.53, 148.50 52.54 25.48 72
8 07/21/2023 12:28:28 -73.83, 172.68 126.71 07/21/2023 12:29:40 -73.81, 172.77 126.73 3.50 72
9 07/21/2023 13:19:13 73.73, -19.78 53.20 07/21/2023 13:19:02 73.73, -19.74 53.20 1.24 11
10 07/21/2023 14:09:44 -73.07, 149.08 127.48 07/21/2023 14:08:37 -73.14, 146.70 127.38 77.40 67
11 07/24/2023 00:32:34 73.79, 171.79 53.75 07/24/2023 00:33:31 73.80, 171.77 53.76 1.93 57
12 07/24/2023 01:23:17 -73.72, -20.72 126.32 07/24/2023 01:22:56 -73.74, -20.72 126.30 2.58 21
13 07/26/2023 12:36:38 -73.77, 170.84 125.73 07/26/2023 12:37:25 -73.79, 170.74 125.72 3.64 47
14 07/26/2023 13:27:24 73.73, -21.74 54.23 07/26/2023 13:26:47 73.71, -21.77 54.22 2.17 37

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/12/2023
SNOs_Map_FY3D_TERRA_20230713.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/12/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA