Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    8.973047E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:26:39+0800
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    1 Object 1

    AOE ID 53619
    NORAD ID 53619
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65741
    NORAD ID 65741
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4609 STARLINK-35284
    Time of Closest Approach 2026-10-22T11:12:12+0000
    Collision Probability (Pc) 8.973047E-5
    Conjunction Distance (km) 0.592 km
    Relative Speed (km/s) 7.68 km/s
    Conjunction Risk Parameters R (Radial): 0.555 | I (In-track): -0.174 | C (Cross-track): -0.108
    Collision Risk Index (CRI) 0.74
    X Position (km) -3224.576 -3224.167
    Position Y (km) -3491.291 -3491.151
    Position Z (km) -4927.802 -4927.399
    Velocity X (km/s) 2.966 6.714
    Velocity Y (km/s) -6.499 -2.44
    Velocity Z (km/s) 2.666 -2.667

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4609 STARLINK-35284
    Semimajor Axis (a) 6840.840 km 6840.874 km
    Eccentricity (e) 0.000125 0.000147
    Inclination (i) 53.1577° 53.1607°
    RAAN 289.8196° 8.0406°
    Perigee Argument 80.0418° 103.8272°
    Mean Anomaly (M) 280.0725° 256.2894°
    Apogee 463.557 km 463.742 km
    Perigee 461.849 km 461.732 km
    Orbit Epoch 2026-10-20T00:04:43+0000 2026-10-19T22:44:37+0000

    STARLINK-4609 & STARLINK-35284 Collision Probability (Pc) Trend

    STARLINK-4609 & STARLINK-35284 Collision Probability (Pc) TrendNot Available

    STARLINK-4609 & STARLINK-35284 Miss Distance (Miss Distance) Trend

    STARLINK-4609 & STARLINK-35284 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4609Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35284Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4609Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35284Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4609

    No nearby objects data