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: 8/5/2025
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 08/05/2025 08:30:49 77.98, 52.51 61.06 08/05/2025 08:31:20 77.95, 52.53 61.03 3.72 31
2 08/05/2025 09:21:32 -77.95,-139.98 118.97 08/05/2025 09:20:40 -77.91,-139.95 119.00 3.81 52
3 08/07/2025 18:52:16 -77.99, 77.18 118.26 08/07/2025 18:52:59 -77.97, 77.16 118.28 2.01 43
4 08/07/2025 19:43:01 77.97,-115.38 61.73 08/07/2025 19:42:19 77.93,-115.37 61.69 4.44 42
5 08/10/2025 05:13:45 78.01, 101.76 62.46 08/10/2025 05:14:37 78.01, 101.86 62.46 2.26 52
6 08/10/2025 06:04:28 -77.98, -90.73 117.57 08/10/2025 06:03:57 -77.99, -90.57 117.56 3.84 31
7 08/12/2025 15:35:12 -78.02, 126.40 116.80 08/12/2025 15:36:16 -78.02, 126.44 116.81 1.16 64
8 08/12/2025 16:25:57 78.00, -66.16 63.19 08/12/2025 16:25:35 78.00, -65.96 63.19 4.55 22
9 08/15/2025 01:56:42 78.09, 150.73 64.02 08/15/2025 01:57:54 78.01, 150.96 63.94 10.08 72
10 08/15/2025 02:47:24 -78.02, -41.54 116.05 08/15/2025 02:47:14 -78.00, -41.41 116.06 3.26 10
11 08/17/2025 13:08:52 78.01, -16.80 64.71 08/17/2025 13:08:51 78.02, -16.78 64.73 1.84 1

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/5/2025
SNOs_Map_FY3D_TERRA_20250805.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/05/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA