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: 9/17/2023
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 11:34:02 74.69, 4.97 73.13 09/19/2023 11:35:09 74.55, 7.35 73.01 71.69 67
2 09/19/2023 12:24:35 -74.10, 173.86 107.44 09/19/2023 12:24:41 -74.08, 173.90 107.47 3.37 6
3 09/19/2023 13:15:17 73.90, -18.32 72.37 09/19/2023 13:14:04 73.99, -18.64 72.45 13.99 73
4 09/21/2023 23:37:55 -74.26, 5.16 106.33 09/21/2023 23:39:06 -74.21, 5.56 106.38 13.35 71
5 09/22/2023 00:28:37 74.07, 172.98 73.50 09/22/2023 00:28:30 74.06, 172.89 73.49 3.00 7
6 09/22/2023 01:19:11 -73.51, -18.36 107.03 09/22/2023 01:18:03 -73.54, -20.59 107.03 70.52 68
7 09/24/2023 11:41:55 74.14, 4.51 74.53 09/24/2023 11:42:55 74.16, 4.46 74.55 2.39 60
8 09/24/2023 12:32:39 -74.07, 171.99 105.52 09/24/2023 12:32:20 -74.06, 171.89 105.54 3.34 19
9 09/26/2023 23:45:57 -74.15, 3.51 104.48 09/26/2023 23:46:45 -74.13, 3.43 104.50 3.26 48
10 09/27/2023 00:36:41 74.06, 171.06 75.45 09/27/2023 00:36:07 74.07, 170.95 75.46 3.49 34
11 09/29/2023 11:49:59 74.15, 2.55 76.50 09/29/2023 11:50:31 74.16, 2.52 76.51 1.77 32
12 09/29/2023 12:40:43 -74.08, 170.05 103.57 09/29/2023 12:39:56 -74.08, 169.98 103.57 2.01 47

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/17/2023
SNOs_Map_FY3D_TERRA_20230917.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/17/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA