Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    4.974832E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T14:32:54+0800
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    1 Object 1

    AOE ID 48471
    NORAD ID 48471
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65335
    NORAD ID 65335
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2684 STARLINK-34874
    Time of Closest Approach 2026-10-29T23:56:53+0000
    Collision Probability (Pc) 4.974832E-7
    Conjunction Distance (km) 2.605 km
    Relative Speed (km/s) 1.578 km/s
    Conjunction Risk Parameters R (Radial): 2.599 | I (In-track): -0.172 | C (Cross-track): -0.016
    Collision Risk Index (CRI) 0.29
    X Position (km) 557.525 557.566
    Position Y (km) -4081.301 -4082.876
    Position Z (km) 5448.1 5450.174
    Velocity X (km/s) 7.615 7.444
    Velocity Y (km/s) 0.403 1.65
    Velocity Z (km/s) -0.477 0.474

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2684 STARLINK-34874
    Semimajor Axis (a) 6838.790 km 6840.910 km
    Eccentricity (e) 0.000159 0.000126
    Inclination (i) 53.1594° 53.1568°
    RAAN 187.7426° 203.3397°
    Perigee Argument 122.7527° 81.1527°
    Mean Anomaly (M) 237.3629° 64.1752°
    Apogee 461.739 km 463.638 km
    Perigee 459.567 km 461.908 km
    Orbit Epoch 2026-10-28T10:02:26+0000 2026-10-28T06:00:02+0000

    STARLINK-2684 & STARLINK-34874 Collision Probability (Pc) Trend

    STARLINK-2684 & STARLINK-34874 Collision Probability (Pc) TrendNot Available

    STARLINK-2684 & STARLINK-34874 Miss Distance (Miss Distance) Trend

    STARLINK-2684 & STARLINK-34874 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2684Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34874Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2684Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34874Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2684

    No nearby objects data