Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.224604E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T10:22:00+0800
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    1 Object 1

    AOE ID 53012
    NORAD ID 53012
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65696
    NORAD ID 65696
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4271 STARLINK-34734
    Time of Closest Approach 2026-10-21T07:39:06+0000
    Collision Probability (Pc) 5.224604E-6
    Conjunction Distance (km) 1.528 km
    Relative Speed (km/s) 11.198 km/s
    Conjunction Risk Parameters R (Radial): 0.697 | I (In-track): -0.921 | C (Cross-track): -1
    Collision Risk Index (CRI) 0.49
    X Position (km) -5976.965 -5976.546
    Position Y (km) 848.115 846.682
    Position Z (km) 3226.981 3226.657
    Velocity X (km/s) 1.891 -3.349
    Velocity Y (km/s) -5.51 -4.768
    Velocity Z (km/s) 4.934 -4.934

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4271 STARLINK-34734
    Semimajor Axis (a) 6848.894 km 6848.824 km
    Eccentricity (e) 0.000086 0.000093
    Inclination (i) 53.1582° 53.1573°
    RAAN 163.5209° 29.6662°
    Perigee Argument 80.2109° 80.5173°
    Mean Anomaly (M) 279.8990° 279.5934°
    Apogee 471.344 km 471.326 km
    Perigee 470.170 km 470.048 km
    Orbit Epoch 2026-10-18T01:11:39+0000 2026-10-18T06:59:45+0000

    STARLINK-4271 & STARLINK-34734 Collision Probability (Pc) Trend

    STARLINK-4271 & STARLINK-34734 Collision Probability (Pc) TrendNot Available

    STARLINK-4271 & STARLINK-34734 Miss Distance (Miss Distance) Trend

    STARLINK-4271 & STARLINK-34734 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4271Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34734Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4271Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34734Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4271

    No nearby objects data