Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.493347E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:41:02+0800
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    1 Object 1

    AOE ID 54858
    NORAD ID 54858
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58433
    NORAD ID 58433
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-5407 CZ-6A DEB
    Time of Closest Approach 2026-10-21T22:24:58+0000
    Collision Probability (Pc) 2.493347E-4
    Conjunction Distance (km) 0.453 km
    Relative Speed (km/s) 14.39 km/s
    Conjunction Risk Parameters R (Radial): -0.439 | I (In-track): -0.049 | C (Cross-track): 0.1
    Collision Risk Index (CRI) 0.83
    X Position (km) 2196.3 2196.06
    Position Y (km) -6475.2 -6474.816
    Position Z (km) 560.247 560.251
    Velocity X (km/s) 5.16 -0.901
    Velocity Y (km/s) 2.203 -0.967
    Velocity Z (km/s) 5.165 -7.494

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5407 CZ-6A DEB
    Semimajor Axis (a) 6861.199 km 6831.891 km
    Eccentricity (e) 0.000074 0.003897
    Inclination (i) 43.0022° 98.7769°
    RAAN 294.4124° 105.9526°
    Perigee Argument 251.2317° 7.4384°
    Mean Anomaly (M) 108.8455° 352.7426°
    Apogee 483.568 km 480.376 km
    Perigee 482.556 km 427.132 km
    Orbit Epoch 2026-10-20T00:52:39+0000 2026-10-20T05:02:52+0000

    STARLINK-5407 & CZ-6A DEB Collision Probability (Pc) Trend

    STARLINK-5407 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    STARLINK-5407 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    STARLINK-5407 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5407Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5407Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5407

    No nearby objects data