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: 10/21/2023
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 10/21/2023 22:44:31 -74.29, 18.89 94.90 10/21/2023 22:45:10 -74.30, 18.87 94.89 1.50 39
2 10/21/2023 23:35:16 74.23,-173.65 85.06 10/21/2023 23:34:32 74.21,-173.67 85.03 2.63 44
3 10/24/2023 10:48:31 74.30, 17.89 86.00 10/24/2023 10:48:47 74.32, 17.99 86.02 3.54 16
4 10/24/2023 11:39:14 -74.20,-174.53 94.09 10/24/2023 11:38:13 -74.20,-174.63 94.10 3.28 61
5 10/26/2023 22:01:50 74.58,-151.11 87.11 10/26/2023 22:03:01 74.45,-150.31 87.00 27.72 71
6 10/26/2023 22:52:29 -74.28, 16.99 93.17 10/26/2023 22:52:28 -74.28, 16.95 93.17 1.36 1
7 10/26/2023 23:43:05 73.79,-174.44 86.38 10/26/2023 23:41:56 73.87,-176.31 86.42 58.66 69
8 10/29/2023 10:05:44 -74.38,-151.51 92.25 10/29/2023 10:06:42 -74.38,-151.43 92.24 2.59 58
9 10/29/2023 10:56:28 74.27, 16.07 87.67 10/29/2023 10:56:04 74.27, 16.00 87.67 2.19 24
10 10/31/2023 22:09:42 74.37,-152.46 88.57 10/31/2023 22:10:16 74.38,-152.35 88.58 3.57 34
11 10/31/2023 23:00:25 -74.27, 15.11 91.51 10/31/2023 22:59:42 -74.27, 15.04 91.53 2.26 43
12 11/03/2023 10:13:39 -74.34,-153.32 90.67 11/03/2023 10:13:55 -74.34,-153.38 90.67 1.85 16

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/21/2023
SNOs_Map_FY3D_TERRA_20231021.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/21/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA