Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.133128E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T22:48:28+0800
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    1 Object 1

    AOE ID 53733
    NORAD ID 53733
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 56318
    NORAD ID 56318
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4574 STARLINK-5954
    Time of Closest Approach 2026-10-16T18:09:01+0000
    Collision Probability (Pc) 1.133128E-6
    Conjunction Distance (km) 2.505 km
    Relative Speed (km/s) 7.053 km/s
    Conjunction Risk Parameters R (Radial): 2.504 | I (In-track): -0.063 | C (Cross-track): 0.043
    Collision Risk Index (CRI) 0.36
    X Position (km) -2038.911 -2039.627
    Position Y (km) 5300.102 5302.009
    Position Z (km) 3809.985 3811.442
    Velocity X (km/s) -6.206 -0.425
    Velocity Y (km/s) 0.774 4.351
    Velocity Z (km/s) -4.384 -6.26

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4574 STARLINK-5954
    Semimajor Axis (a) 6843.308 km 6843.668 km
    Eccentricity (e) 0.000135 0.000182
    Inclination (i) 53.1604° 97.2844°
    RAAN 325.6151° 285.6416°
    Perigee Argument 82.0109° 89.8567°
    Mean Anomaly (M) 278.1047° 270.2884°
    Apogee 466.099 km 466.776 km
    Perigee 464.243 km 464.286 km
    Orbit Epoch 2026-10-15T19:39:49+0000 2026-10-16T06:33:16+0000

    STARLINK-4574 & STARLINK-5954 Collision Probability (Pc) Trend

    STARLINK-4574 & STARLINK-5954 Collision Probability (Pc) TrendNot Available

    STARLINK-4574 & STARLINK-5954 Miss Distance (Miss Distance) Trend

    STARLINK-4574 & STARLINK-5954 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4574Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5954Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4574Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5954Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4574

    No nearby objects data