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: 2/22/2025
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 02/22/2025 19:16:48 -77.10, 71.13 93.07 02/22/2025 19:17:09 -77.12, 71.12 93.05 2.24 21
2 02/22/2025 20:07:32 77.06,-121.38 86.88 02/22/2025 20:06:29 77.06,-121.45 86.88 1.72 63
3 02/25/2025 05:38:26 77.15, 95.56 86.09 02/25/2025 05:39:25 77.15, 95.60 86.08 1.23 59
4 02/25/2025 06:29:10 -77.11, -96.97 93.97 02/25/2025 06:28:47 -77.09, -96.96 94.00 3.25 23
5 02/27/2025 16:50:46 77.13, -72.40 85.14 02/27/2025 16:51:01 77.13, -72.41 85.14 0.63 15
6 02/27/2025 17:41:30 -77.10, 95.08 94.91 02/27/2025 17:40:22 -77.11, 95.19 94.90 3.27 68
7 03/02/2025 03:12:23 -77.17, -47.88 95.76 03/02/2025 03:13:17 -77.18, -47.83 95.74 2.10 54
8 03/02/2025 04:03:07 77.13, 119.60 84.20 03/02/2025 04:02:37 77.12, 119.63 84.19 0.77 30
9 03/04/2025 14:24:44 -77.17, 144.08 96.70 03/04/2025 14:24:53 -77.14, 144.07 96.73 3.26 9
10 03/04/2025 15:15:26 77.05, -48.06 83.16 03/04/2025 15:14:13 77.08, -48.46 83.21 10.73 73
11 03/07/2025 00:46:20 77.17, 168.71 82.37 03/07/2025 00:47:06 77.18, 168.63 82.37 2.12 46

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/22/2025
SNOs_Map_FY3D_TERRA_20250222.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/22/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA