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: 9/18/2023
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 09/19/2023 11:34:01 74.65, 5.09 73.09 09/19/2023 11:35:08 74.59, 7.45 73.05 69.78 67
2 09/19/2023 12:24:34 -74.06, 173.96 107.49 09/19/2023 12:24:41 -74.06, 173.87 107.49 2.84 7
3 09/19/2023 13:15:17 73.91, -18.33 72.38 09/19/2023 13:14:04 73.98, -18.66 72.44 12.93 73
4 09/21/2023 23:37:54 -74.22, 5.27 106.37 09/21/2023 23:39:06 -74.19, 5.51 106.40 8.43 72
5 09/22/2023 00:28:37 74.07, 172.96 73.50 09/22/2023 00:28:29 74.10, 172.96 73.52 2.38 8
6 09/22/2023 01:19:10 -73.47, -18.26 107.07 09/22/2023 01:18:03 -73.52, -20.63 107.06 75.03 67
7 09/24/2023 11:41:55 74.15, 4.48 74.55 09/24/2023 11:42:54 74.18, 4.51 74.57 3.15 59
8 09/24/2023 12:32:39 -74.09, 171.96 105.51 09/24/2023 12:32:19 -74.08, 171.94 105.52 1.05 20
9 09/26/2023 23:45:57 -74.17, 3.47 104.47 09/26/2023 23:46:43 -74.19, 3.55 104.44 3.41 46
10 09/27/2023 00:36:41 74.08, 171.02 75.46 09/27/2023 00:36:06 74.08, 170.96 75.46 1.57 35
11 09/29/2023 11:49:59 74.17, 2.49 76.52 09/29/2023 11:50:30 74.15, 2.49 76.49 2.53 31
12 09/29/2023 12:40:43 -74.10, 169.99 103.55 09/29/2023 12:39:54 -74.11, 170.07 103.53 2.91 49
13 10/01/2023 23:54:00 -74.15, 1.58 102.54 10/01/2023 23:54:18 -74.16, 1.53 102.53 1.90 18

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/18/2023
SNOs_Map_FY3D_TERRA_20230918.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/18/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA