Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.358019E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T06:08:24+0800
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    1 Object 1

    AOE ID 29164
    NORAD ID 29164
    Object Type DEBRIS
    Country
    FR FR
    ← VS →

    2 Object 2

    AOE ID 38257
    NORAD ID 38257
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter ARIANE 5 DEB (SYLDA) YAOGAN 14
    Time of Closest Approach 2026-10-23T19:47:16+0000
    Collision Probability (Pc) 1.358019E-4
    Conjunction Distance (km) 0.56 km
    Relative Speed (km/s) 11.78 km/s
    Conjunction Risk Parameters R (Radial): -0.113 | I (In-track): -0.343 | C (Cross-track): 0.428
    Collision Risk Index (CRI) 0.78
    X Position (km) -2032.074 -2032.343
    Position Y (km) -6501.763 -6501.509
    Position Z (km) 794.119 794.539
    Velocity X (km/s) 7.554 -1.199
    Velocity Y (km/s) -3.24 -0.558
    Velocity Z (km/s) -0.098 -7.511

    Orbital Parameters 国际轨道数据源

    Parameter ARIANE 5 DEB (SYLDA) YAOGAN 14
    Semimajor Axis (a) 8190.693 km 6856.021 km
    Eccentricity (e) 0.190025 0.000639
    Inclination (i) 6.7906° 97.3203°
    RAAN 159.0774° 70.5917°
    Perigee Argument 48.0085° 90.1365°
    Mean Anomaly (M) 326.7129° 270.0608°
    Apogee 3368.991 km 482.266 km
    Perigee 256.121 km 473.502 km
    Orbit Epoch 2026-10-22T00:26:21+0000 2026-10-22T14:46:03+0000

    ARIANE 5 DEB (SYLDA) & YAOGAN 14 Collision Probability (Pc) Trend

    ARIANE 5 DEB (SYLDA) & YAOGAN 14 Collision Probability (Pc) TrendNot Available

    ARIANE 5 DEB (SYLDA) & YAOGAN 14 Miss Distance (Miss Distance) Trend

    ARIANE 5 DEB (SYLDA) & YAOGAN 14 Miss Distance (Miss Distance) TrendNot Available

    ARIANE 5 DEB (SYLDA)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN 14Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ARIANE 5 DEB (SYLDA)Collision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN 14Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ARIANE 5 DEB (SYLDA)

    No nearby objects data