Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.13648E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T18:09:57+0800
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    1 Object 1

    AOE ID 52830
    NORAD ID 52830
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65191
    NORAD ID 65191
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4091 STARLINK-34948
    Time of Closest Approach 2026-10-21T12:36:13+0000
    Collision Probability (Pc) 1.13648E-6
    Conjunction Distance (km) 2.903 km
    Relative Speed (km/s) 10.34 km/s
    Conjunction Risk Parameters R (Radial): -2.546 | I (In-track): -1.02 | C (Cross-track): 0.947
    Collision Risk Index (CRI) 0.36
    X Position (km) 3846.756 3845.851
    Position Y (km) -1882.946 -1883.299
    Position Z (km) -5351.618 -5348.884
    Velocity X (km/s) 1.721 -5.909
    Velocity Y (km/s) 7.302 1.172
    Velocity Z (km/s) -1.333 -4.665

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4091 STARLINK-34948
    Semimajor Axis (a) 6848.872 km 6843.644 km
    Eccentricity (e) 0.000115 0.000252
    Inclination (i) 53.1573° 97.2844°
    RAAN 97.3639° 160.6821°
    Perigee Argument 84.0059° 93.2421°
    Mean Anomaly (M) 276.1073° 266.9110°
    Apogee 471.522 km 467.231 km
    Perigee 469.948 km 463.783 km
    Orbit Epoch 2026-10-18T17:42:45+0000 2026-10-19T01:39:06+0000

    STARLINK-4091 & STARLINK-34948 Collision Probability (Pc) Trend

    STARLINK-4091 & STARLINK-34948 Collision Probability (Pc) TrendNot Available

    STARLINK-4091 & STARLINK-34948 Miss Distance (Miss Distance) Trend

    STARLINK-4091 & STARLINK-34948 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4091Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34948Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4091Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34948Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4091

    No nearby objects data