Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.083033E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T15:57:43+0800
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    1 Object 1

    AOE ID 52672
    NORAD ID 52672
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58779
    NORAD ID 58779
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4073 STARLINK-31142
    Time of Closest Approach 2026-10-30T14:48:17+0000
    Collision Probability (Pc) 3.083033E-6
    Conjunction Distance (km) 1.857 km
    Relative Speed (km/s) 12.208 km/s
    Conjunction Risk Parameters R (Radial): 0.276 | I (In-track): -1.101 | C (Cross-track): -1.468
    Collision Risk Index (CRI) 0.45
    X Position (km) 6817.361 6817.54
    Position Y (km) -350.197 -352.045
    Position Z (km) -467.262 -467.283
    Velocity X (km/s) -0.174 0.646
    Velocity Y (km/s) 4.601 4.559
    Velocity Z (km/s) -6.09 6.09

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4073 STARLINK-31142
    Semimajor Axis (a) 6839.511 km 6840.965 km
    Eccentricity (e) 0.000138 0.000136
    Inclination (i) 53.1607° 53.1596°
    RAAN 185.2416° 10.2725°
    Perigee Argument 55.3868° 74.7353°
    Mean Anomaly (M) 304.7264° 0.9650°
    Apogee 462.316 km 463.757 km
    Perigee 460.432 km 461.899 km
    Orbit Epoch 2026-10-28T05:44:12+0000 2026-10-28T10:00:02+0000

    STARLINK-4073 & STARLINK-31142 Collision Probability (Pc) Trend

    STARLINK-4073 & STARLINK-31142 Collision Probability (Pc) TrendNot Available

    STARLINK-4073 & STARLINK-31142 Miss Distance (Miss Distance) Trend

    STARLINK-4073 & STARLINK-31142 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4073Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31142Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4073Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31142Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4073

    No nearby objects data