Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.856957E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T21:44:38+0800
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    1 Object 1

    AOE ID 52657
    NORAD ID 52657
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67711
    NORAD ID 67711
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4084 STARLINK-36687
    Time of Closest Approach 2026-11-01T21:24:19+0000
    Collision Probability (Pc) 2.856957E-6
    Conjunction Distance (km) 1.88 km
    Relative Speed (km/s) 11.424 km/s
    Conjunction Risk Parameters R (Radial): 1.761 | I (In-track): 0.437 | C (Cross-track): 0.493
    Collision Risk Index (CRI) 0.44
    X Position (km) -1739.641 -1739.367
    Position Y (km) -3735.775 -3734.266
    Position Z (km) 5459.942 5458.856
    Velocity X (km/s) 6.654 -3.974
    Velocity Y (km/s) -3.719 -4.726
    Velocity Z (km/s) -0.424 -4.488

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4084 STARLINK-36687
    Semimajor Axis (a) 6848.889 km 6843.647 km
    Eccentricity (e) 0.000179 0.000121
    Inclination (i) 53.1590° 97.2847°
    RAAN 160.3457° 52.9913°
    Perigee Argument 94.9298° 29.7807°
    Mean Anomaly (M) 265.1907° 330.3504°
    Apogee 471.976 km 466.338 km
    Perigee 469.528 km 464.682 km
    Orbit Epoch 2026-10-30T07:55:22+0000 2026-10-30T14:02:37+0000

    STARLINK-4084 & STARLINK-36687 Collision Probability (Pc) Trend

    STARLINK-4084 & STARLINK-36687 Collision Probability (Pc) TrendNot Available

    STARLINK-4084 & STARLINK-36687 Miss Distance (Miss Distance) Trend

    STARLINK-4084 & STARLINK-36687 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4084Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36687Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4084Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36687Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4084

    No nearby objects data