Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.706785E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:26:58+0800
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    1 Object 1

    AOE ID 57711
    NORAD ID 57711
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66987
    NORAD ID 66987
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30318 STARLINK-36147
    Time of Closest Approach 2026-10-20T06:52:02+0000
    Collision Probability (Pc) 1.706785E-6
    Conjunction Distance (km) 2.088 km
    Relative Speed (km/s) 7.626 km/s
    Conjunction Risk Parameters R (Radial): -0.01 | I (In-track): -1.809 | C (Cross-track): -1.04
    Collision Risk Index (CRI) 0.4
    X Position (km) 5116.72 5117.706
    Position Y (km) -2711.255 -2709.416
    Position Z (km) 3672.246 3672.249
    Velocity X (km/s) 1.285 4.898
    Velocity Y (km/s) 6.795 4.881
    Velocity Z (km/s) 3.218 -3.218

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30318 STARLINK-36147
    Semimajor Axis (a) 6861.220 km 6861.065 km
    Eccentricity (e) 0.000172 0.000280
    Inclination (i) 43.0032° 43.0015°
    RAAN 294.7962° 201.7668°
    Perigee Argument 270.8393° 248.9119°
    Mean Anomaly (M) 89.2262° 111.1434°
    Apogee 484.265 km 484.847 km
    Perigee 481.901 km 481.009 km
    Orbit Epoch 2026-10-19T07:06:10+0000 2026-10-19T02:03:48+0000

    STARLINK-30318 & STARLINK-36147 Collision Probability (Pc) Trend

    STARLINK-30318 & STARLINK-36147 Collision Probability (Pc) TrendNot Available

    STARLINK-30318 & STARLINK-36147 Miss Distance (Miss Distance) Trend

    STARLINK-30318 & STARLINK-36147 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30318Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36147Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30318Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36147Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30318

    No nearby objects data