Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.031689E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:23:03+0800
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    1 Object 1

    AOE ID 53136
    NORAD ID 53136
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59679
    NORAD ID 59679
    Object Type UNKNOWN
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-4152 OBJECT C
    Time of Closest Approach 2026-10-21T10:58:38+0000
    Collision Probability (Pc) 3.031689E-6
    Conjunction Distance (km) 1.94 km
    Relative Speed (km/s) 14.308 km/s
    Conjunction Risk Parameters R (Radial): -1.882 | I (In-track): -0.175 | C (Cross-track): -0.431
    Collision Risk Index (CRI) 0.45
    X Position (km) 5301.096 5299.801
    Position Y (km) 326.141 325.65
    Position Z (km) 4301.904 4300.547
    Velocity X (km/s) 2.696 -4.65
    Velocity Y (km/s) 6.072 -1.54
    Velocity Z (km/s) -3.771 5.861

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4152 OBJECT C
    Semimajor Axis (a) 6840.874 km 6836.005 km
    Eccentricity (e) 0.000160 0.002400
    Inclination (i) 53.1579° 97.3189°
    RAAN 231.3795° 7.9300°
    Perigee Argument 95.1920° 315.4339°
    Mean Anomaly (M) 264.9265° 44.4974°
    Apogee 463.831 km 474.277 km
    Perigee 461.643 km 441.459 km
    Orbit Epoch 2026-10-19T05:16:16+0000 2026-10-19T21:17:01+0000

    STARLINK-4152 & OBJECT C Collision Probability (Pc) Trend

    STARLINK-4152 & OBJECT C Collision Probability (Pc) TrendNot Available

    STARLINK-4152 & OBJECT C Miss Distance (Miss Distance) Trend

    STARLINK-4152 & OBJECT C Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4152Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT CMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4152Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT CCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4152

    No nearby objects data