Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.429639E-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 64680
    NORAD ID 64680
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4152 STARLINK-34502
    Time of Closest Approach 2026-10-21T21:39:33+0000
    Collision Probability (Pc) 1.429639E-6
    Conjunction Distance (km) 2.197 km
    Relative Speed (km/s) 6.849 km/s
    Conjunction Risk Parameters R (Radial): -0.414 | I (In-track): -1.93 | C (Cross-track): 0.963
    Collision Risk Index (CRI) 0.38
    X Position (km) 383.465 381.293
    Position Y (km) -4568.68 -4568.586
    Position Z (km) 5067.297 5066.987
    Velocity X (km/s) 6.593 7.017
    Velocity Y (km/s) 3.104 -1.965
    Velocity Z (km/s) 2.293 -2.293

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4152 STARLINK-34502
    Semimajor Axis (a) 6840.874 km 6840.825 km
    Eccentricity (e) 0.000160 0.000166
    Inclination (i) 53.1579° 53.1589°
    RAAN 231.3795° 162.7056°
    Perigee Argument 95.1920° 86.5174°
    Mean Anomaly (M) 264.9265° 273.6018°
    Apogee 463.831 km 463.822 km
    Perigee 461.643 km 461.554 km
    Orbit Epoch 2026-10-19T05:16:16+0000 2026-10-19T08:12:30+0000

    STARLINK-4152 & STARLINK-34502 Collision Probability (Pc) Trend

    STARLINK-4152 & STARLINK-34502 Collision Probability (Pc) TrendNot Available

    STARLINK-4152 & STARLINK-34502 Miss Distance (Miss Distance) Trend

    STARLINK-4152 & STARLINK-34502 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4152Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34502Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4152Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34502Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4152

    No nearby objects data