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: 7/18/2023
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 07/19/2023 00:24:32 74.21, 172.72 53.22 07/19/2023 00:25:41 74.08, 174.37 53.07 52.01 69
2 07/19/2023 01:15:07 -73.75, -18.82 127.26 07/19/2023 01:15:11 -73.75, -18.71 127.26 3.30 4
3 07/19/2023 02:05:48 73.45, 149.20 52.45 07/19/2023 02:04:36 73.51, 148.46 52.52 24.67 72
4 07/21/2023 12:28:28 -73.85, 172.64 126.69 07/21/2023 12:29:39 -73.83, 172.81 126.72 5.76 71
5 07/21/2023 13:19:12 73.70, -19.69 53.16 07/21/2023 13:19:02 73.70, -19.80 53.17 3.52 10
6 07/21/2023 14:09:44 -73.08, 149.04 127.46 07/21/2023 14:08:37 -73.10, 146.63 127.41 77.99 67
7 07/24/2023 00:32:34 73.80, 171.76 53.77 07/24/2023 00:33:30 73.81, 171.79 53.77 1.50 56
8 07/24/2023 01:23:17 -73.74, -20.76 126.30 07/24/2023 01:22:55 -73.74, -20.71 126.30 1.62 22
9 07/26/2023 12:36:38 -73.80, 170.79 125.71 07/26/2023 12:37:23 -73.83, 170.82 125.68 3.26 45
10 07/26/2023 13:27:24 73.74, -21.78 54.25 07/26/2023 13:26:45 73.75, -21.68 54.26 3.22 39
11 07/29/2023 00:40:45 73.81, 169.76 54.88 07/29/2023 00:41:13 73.81, 169.81 54.88 1.52 28
12 07/29/2023 01:31:28 -73.74, -22.76 125.18 07/29/2023 01:30:38 -73.74, -22.70 125.19 1.90 50
13 07/31/2023 12:44:49 -73.82, 168.77 124.52 07/31/2023 12:45:05 -73.82, 168.84 124.51 2.34 16

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/18/2023
SNOs_Map_FY3D_TERRA_20230718.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/18/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA