Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    6.217287E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T20:30:49+0800
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    1 Object 1

    AOE ID 52464
    NORAD ID 52464
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62860
    NORAD ID 62860
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3904 STARLINK-32831
    Time of Closest Approach 2026-10-21T16:15:09+0000
    Collision Probability (Pc) 6.217287E-5
    Conjunction Distance (km) 0.61 km
    Relative Speed (km/s) 4.954 km/s
    Conjunction Risk Parameters R (Radial): -0.36 | I (In-track): -0.466 | C (Cross-track): 0.157
    Collision Risk Index (CRI) 0.71
    X Position (km) 3243.376 3243.53
    Position Y (km) 2887.08 2886.559
    Position Z (km) -5292.822 -5292.546
    Velocity X (km/s) -3.363 -6.224
    Velocity Y (km/s) 6.66 4.115
    Velocity Z (km/s) 1.572 -1.571

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3904 STARLINK-32831
    Semimajor Axis (a) 6840.874 km 6840.804 km
    Eccentricity (e) 0.000067 0.000113
    Inclination (i) 53.1596° 53.1548°
    RAAN 121.0559° 168.0018°
    Perigee Argument 96.1658° 100.2955°
    Mean Anomaly (M) 263.9420° 259.8174°
    Apogee 463.192 km 463.438 km
    Perigee 462.282 km 461.896 km
    Orbit Epoch 2026-10-18T19:47:44+0000 2026-10-19T00:37:10+0000

    STARLINK-3904 & STARLINK-32831 Collision Probability (Pc) Trend

    STARLINK-3904 & STARLINK-32831 Collision Probability (Pc) TrendNot Available

    STARLINK-3904 & STARLINK-32831 Miss Distance (Miss Distance) Trend

    STARLINK-3904 & STARLINK-32831 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3904Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32831Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3904Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32831Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3904

    No nearby objects data