Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.878543E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:13:07+0800
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    1 Object 1

    AOE ID 56387
    NORAD ID 56387
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59922
    NORAD ID 59922
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6178 STARLINK-31872
    Time of Closest Approach 2026-10-31T07:31:09+0000
    Collision Probability (Pc) 9.878543E-6
    Conjunction Distance (km) 1.226 km
    Relative Speed (km/s) 9.623 km/s
    Conjunction Risk Parameters R (Radial): 0.259 | I (In-track): -0.925 | C (Cross-track): -0.76
    Collision Risk Index (CRI) 0.55
    X Position (km) -1627.542 -1626.445
    Position Y (km) 6253.853 6254.392
    Position Z (km) 2295.196 2295.276
    Velocity X (km/s) -6.135 -5.322
    Velocity Y (km/s) 0.072 -3.053
    Velocity Z (km/s) -4.532 4.532

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6178 STARLINK-31872
    Semimajor Axis (a) 6861.244 km 6861.238 km
    Eccentricity (e) 0.000177 0.000157
    Inclination (i) 43.0004° 43.0029°
    RAAN 322.8911° 98.5416°
    Perigee Argument 259.0302° 263.9152°
    Mean Anomaly (M) 240.4768° 16.7659°
    Apogee 484.324 km 484.181 km
    Perigee 481.890 km 482.021 km
    Orbit Epoch 2026-10-28T12:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-6178 & STARLINK-31872 Collision Probability (Pc) Trend

    STARLINK-6178 & STARLINK-31872 Collision Probability (Pc) TrendNot Available

    STARLINK-6178 & STARLINK-31872 Miss Distance (Miss Distance) Trend

    STARLINK-6178 & STARLINK-31872 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6178Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31872Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6178Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31872Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6178

    No nearby objects data