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: 9/13/2023
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 09/14/2023 12:16:30 -74.06, 175.92 109.42 09/14/2023 12:17:01 -74.08, 175.89 109.40 2.45 31
2 09/14/2023 13:07:15 73.99, -16.61 70.53 09/14/2023 13:06:24 74.00, -16.63 70.54 1.06 51
3 09/17/2023 00:20:33 74.10, 174.84 71.59 09/17/2023 00:20:50 74.08, 174.89 71.56 2.96 17
4 09/17/2023 01:11:16 -74.00, -17.58 108.51 09/17/2023 01:10:14 -74.01, -17.59 108.49 2.14 62
5 09/19/2023 11:34:01 74.65, 5.10 73.09 09/19/2023 11:35:08 74.59, 7.43 73.04 69.17 67
6 09/19/2023 12:24:34 -74.05, 173.99 107.49 09/19/2023 12:24:41 -74.06, 173.87 107.49 3.57 7
7 09/19/2023 13:15:17 73.90, -18.32 72.38 09/19/2023 13:14:04 73.97, -18.67 72.44 13.10 73
8 09/21/2023 23:37:54 -74.22, 5.28 106.37 09/21/2023 23:39:06 -74.18, 5.50 106.40 7.87 72
9 09/22/2023 00:28:37 74.07, 172.96 73.51 09/22/2023 00:28:29 74.08, 172.94 73.51 1.25 8
10 09/22/2023 01:19:10 -73.47, -18.25 107.08 09/22/2023 01:18:03 -73.51, -20.64 107.06 75.72 67
11 09/24/2023 11:41:55 74.16, 4.47 74.55 09/24/2023 11:42:54 74.16, 4.48 74.56 0.85 59
12 09/24/2023 12:32:39 -74.09, 171.97 105.51 09/24/2023 12:32:19 -74.07, 171.92 105.53 2.27 20
13 09/26/2023 23:45:57 -74.17, 3.47 104.47 09/26/2023 23:46:43 -74.17, 3.53 104.46 1.89 46
14 09/27/2023 00:36:41 74.08, 171.00 75.47 09/27/2023 00:36:05 74.11, 171.04 75.49 3.39 36

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/13/2023
SNOs_Map_FY3D_TERRA_20230913.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/13/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA