Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.216659E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T15:01:39+0800
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    1 Object 1

    AOE ID 49419
    NORAD ID 49419
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65327
    NORAD ID 65327
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3120 STARLINK-34880
    Time of Closest Approach 2026-10-31T11:08:39+0000
    Collision Probability (Pc) 1.216659E-6
    Conjunction Distance (km) 2.1 km
    Relative Speed (km/s) 4.402 km/s
    Conjunction Risk Parameters R (Radial): -0.442 | I (In-track): 1.966 | C (Cross-track): 0.594
    Collision Risk Index (CRI) 0.37
    X Position (km) -2106.86 -2108.512
    Position Y (km) 3736.753 3735.503
    Position Z (km) -5335.945 -5335.6
    Velocity X (km/s) -5.515 -7.2
    Velocity Y (km/s) -5.08 -2.094
    Velocity Z (km/s) -1.381 1.38

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3120 STARLINK-34880
    Semimajor Axis (a) 6841.007 km 6840.914 km
    Eccentricity (e) 0.000141 0.000134
    Inclination (i) 53.1588° 53.1568°
    RAAN 244.1917° 203.3288°
    Perigee Argument 87.5147° 77.9111°
    Mean Anomaly (M) 272.6018° 79.0541°
    Apogee 463.838 km 463.693 km
    Perigee 461.902 km 461.861 km
    Orbit Epoch 2026-10-28T13:14:43+0000 2026-10-28T06:00:02+0000

    STARLINK-3120 & STARLINK-34880 Collision Probability (Pc) Trend

    STARLINK-3120 & STARLINK-34880 Collision Probability (Pc) TrendNot Available

    STARLINK-3120 & STARLINK-34880 Miss Distance (Miss Distance) Trend

    STARLINK-3120 & STARLINK-34880 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3120Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34880Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3120Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34880Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3120

    No nearby objects data