Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.594726E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:36:11+0800
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    1 Object 1

    AOE ID 53256
    NORAD ID 53256
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61548
    NORAD ID 61548
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4147 STARLINK-32424
    Time of Closest Approach 2026-10-29T19:58:39+0000
    Collision Probability (Pc) 2.594726E-6
    Conjunction Distance (km) 1.963 km
    Relative Speed (km/s) 11.755 km/s
    Conjunction Risk Parameters R (Radial): 0.808 | I (In-track): 1.149 | C (Cross-track): 1.372
    Collision Risk Index (CRI) 0.43
    X Position (km) -6127.321 -6127.144
    Position Y (km) -1953.311 -1951.377
    Position Z (km) -2341.72 -2341.434
    Velocity X (km/s) -0.432 3.389
    Velocity Y (km/s) -5.248 -4.03
    Velocity Z (km/s) 5.524 -5.525

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4147 STARLINK-32424
    Semimajor Axis (a) 6840.869 km 6840.741 km
    Eccentricity (e) 0.000164 0.000154
    Inclination (i) 53.1590° 53.1633°
    RAAN 225.6863° 15.4011°
    Perigee Argument 71.2287° 96.7368°
    Mean Anomaly (M) 288.8893° 263.3810°
    Apogee 463.852 km 463.657 km
    Perigee 461.612 km 461.551 km
    Orbit Epoch 2026-10-27T05:33:27+0000 2026-10-26T22:18:37+0000

    STARLINK-4147 & STARLINK-32424 Collision Probability (Pc) Trend

    STARLINK-4147 & STARLINK-32424 Collision Probability (Pc) TrendNot Available

    STARLINK-4147 & STARLINK-32424 Miss Distance (Miss Distance) Trend

    STARLINK-4147 & STARLINK-32424 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4147Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32424Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4147Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32424Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4147

    No nearby objects data