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: 1/21/2023
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 01/22/2023 04:58:51 72.74, 105.09 92.41 01/22/2023 04:59:03 72.74, 105.19 92.40 3.31 12
2 01/22/2023 05:49:34 -72.63, -87.35 87.73 01/22/2023 05:48:28 -72.65, -87.32 87.70 2.90 66
3 01/24/2023 17:03:04 -72.75, 104.05 88.17 01/24/2023 17:03:41 -72.73, 104.01 88.20 2.48 37
4 01/24/2023 17:53:49 72.69, -88.51 91.76 01/24/2023 17:53:04 72.68, -88.44 91.75 2.39 45
5 01/27/2023 05:07:18 72.78, 102.97 91.24 01/27/2023 05:08:16 72.77, 102.90 91.22 2.38 58
6 01/27/2023 05:58:02 -72.70, -89.57 88.85 01/27/2023 05:57:41 -72.69, -89.59 88.87 1.64 21
7 01/29/2023 17:11:37 -73.10, 101.24 89.09 01/29/2023 17:12:48 -73.01, 102.20 89.20 32.60 71
8 01/29/2023 18:02:16 72.74, -90.67 90.53 01/29/2023 18:02:15 72.73, -90.68 90.52 1.33 1
9 01/29/2023 18:52:55 -72.42, 77.31 89.82 01/29/2023 18:51:43 -72.50, 76.54 89.72 27.52 72
10 02/01/2023 06:06:29 -72.78, -91.77 90.13 02/01/2023 06:06:50 -72.78, -91.76 90.13 0.38 21
11 02/01/2023 06:57:13 72.72, 75.66 89.81 02/01/2023 06:56:12 72.71, 75.76 89.79 3.71 61
12 02/03/2023 18:10:41 72.79, -92.82 89.17 02/03/2023 18:11:22 72.78, -92.92 89.15 3.60 41
13 02/03/2023 19:01:25 -72.72, 74.66 90.93 02/03/2023 19:00:47 -72.72, 74.62 90.92 1.31 38

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/21/2023
SNOs_Map_FY3D_TERRA_20230121.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/21/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA