Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.150846E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:29:53+0800
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    1 Object 1

    AOE ID 48286
    NORAD ID 48286
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53071
    NORAD ID 53071
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2547 STARLINK-4328
    Time of Closest Approach 2026-10-30T13:37:38+0000
    Collision Probability (Pc) 2.150846E-6
    Conjunction Distance (km) 1.958 km
    Relative Speed (km/s) 8.622 km/s
    Conjunction Risk Parameters R (Radial): -1.633 | I (In-track): -0.888 | C (Cross-track): -0.609
    Collision Risk Index (CRI) 0.42
    X Position (km) -1753.847 -1753.275
    Position Y (km) 4487.298 4487.037
    Position Z (km) 4855.878 4854.025
    Velocity X (km/s) -5.019 3.223
    Velocity Y (km/s) -5.018 -4.472
    Velocity Z (km/s) 2.816 5.284

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2547 STARLINK-4328
    Semimajor Axis (a) 6847.997 km 6843.723 km
    Eccentricity (e) 0.000208 0.000173
    Inclination (i) 53.1619° 97.2852°
    RAAN 76.0022° 115.4603°
    Perigee Argument 75.5335° 82.8827°
    Mean Anomaly (M) 284.5897° 277.2612°
    Apogee 471.285 km 466.768 km
    Perigee 468.435 km 464.404 km
    Orbit Epoch 2026-10-27T14:54:02+0000 2026-10-27T05:33:23+0000

    STARLINK-2547 & STARLINK-4328 Collision Probability (Pc) Trend

    STARLINK-2547 & STARLINK-4328 Collision Probability (Pc) TrendNot Available

    STARLINK-2547 & STARLINK-4328 Miss Distance (Miss Distance) Trend

    STARLINK-2547 & STARLINK-4328 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2547Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4328Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2547Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4328Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2547

    No nearby objects data