Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.742014E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T22:11:30+0800
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    1 Object 1

    AOE ID 54070
    NORAD ID 54070
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66880
    NORAD ID 66880
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5181 STARLINK-35844
    Time of Closest Approach 2026-10-30T16:57:08+0000
    Collision Probability (Pc) 2.742014E-4
    Conjunction Distance (km) 0.264 km
    Relative Speed (km/s) 2.121 km/s
    Conjunction Risk Parameters R (Radial): 0.183 | I (In-track): -0.188 | C (Cross-track): 0.028
    Collision Risk Index (CRI) 0.84
    X Position (km) 19.233 19.043
    Position Y (km) 4138.679 4138.57
    Position Z (km) 5436.865 5436.719
    Velocity X (km/s) -7.561 -7.569
    Velocity Y (km/s) 0.88 -0.81
    Velocity Z (km/s) -0.641 0.641

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5181 STARLINK-35844
    Semimajor Axis (a) 6840.871 km 6840.836 km
    Eccentricity (e) 0.000135 0.000114
    Inclination (i) 53.1606° 53.1602°
    RAAN 358.3554° 19.8417°
    Perigee Argument 72.5252° 96.5216°
    Mean Anomaly (M) 287.5898° 263.5917°
    Apogee 463.657 km 463.480 km
    Perigee 461.811 km 461.918 km
    Orbit Epoch 2026-10-28T20:45:53+0000 2026-10-28T13:00:10+0000

    STARLINK-5181 & STARLINK-35844 Collision Probability (Pc) Trend

    STARLINK-5181 & STARLINK-35844 Collision Probability (Pc) TrendNot Available

    STARLINK-5181 & STARLINK-35844 Miss Distance (Miss Distance) Trend

    STARLINK-5181 & STARLINK-35844 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5181Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35844Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5181Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35844Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5181

    No nearby objects data