Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.402263E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T17:33:54+0800
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    1 Object 1

    AOE ID 55450
    NORAD ID 55450
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57993
    NORAD ID 57993
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5686 STARLINK-30536
    Time of Closest Approach 2026-10-31T09:30:45+0000
    Collision Probability (Pc) 3.402263E-6
    Conjunction Distance (km) 1.626 km
    Relative Speed (km/s) 7.857 km/s
    Conjunction Risk Parameters R (Radial): -0.841 | I (In-track): -1.194 | C (Cross-track): -0.712
    Collision Risk Index (CRI) 0.46
    X Position (km) -4681.592 -4681.85
    Position Y (km) -3510.628 -3509.082
    Position Z (km) 3575.803 3575.369
    Velocity X (km/s) 2.28 5.563
    Velocity Y (km/s) -6.461 -4.001
    Velocity Z (km/s) -3.35 3.35

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5686 STARLINK-30536
    Semimajor Axis (a) 6861.211 km 6861.172 km
    Eccentricity (e) 0.000177 0.000149
    Inclination (i) 43.0026° 42.9998°
    RAAN 93.7293° 192.2384°
    Perigee Argument 269.4699° 264.8693°
    Mean Anomaly (M) 213.6133° 38.6665°
    Apogee 484.289 km 484.060 km
    Perigee 481.859 km 482.010 km
    Orbit Epoch 2026-10-28T14:00:02+0000 2026-10-28T12:00:02+0000

    STARLINK-5686 & STARLINK-30536 Collision Probability (Pc) Trend

    STARLINK-5686 & STARLINK-30536 Collision Probability (Pc) TrendNot Available

    STARLINK-5686 & STARLINK-30536 Miss Distance (Miss Distance) Trend

    STARLINK-5686 & STARLINK-30536 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5686Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30536Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5686Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30536Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5686

    No nearby objects data