Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.104739E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-09-26T19:28:37+0800
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    1 Object 1

    AOE ID 53082
    NORAD ID 53082
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60411
    NORAD ID 60411
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4321 STARLINK-32244
    Time of Closest Approach 2026-09-28T02:27:17+0000
    Collision Probability (Pc) 1.104739E-6
    Conjunction Distance (km) 2.826 km
    Relative Speed (km/s) 9.257 km/s
    Conjunction Risk Parameters R (Radial): 2.545 | I (In-track): 0.975 | C (Cross-track): 0.748
    Collision Risk Index (CRI) 0.36
    X Position (km) -982.51 -982.163
    Position Y (km) -4471.87 -4472.851
    Position Z (km) -5097.156 -5099.783
    Velocity X (km/s) -0.218 7.217
    Velocity Y (km/s) 5.745 0.972
    Velocity Z (km/s) -5.002 -2.244

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4321 STARLINK-32244
    Semimajor Axis (a) 6843.732 km 6848.832 km
    Eccentricity (e) 0.000160 0.000112
    Inclination (i) 97.2850° 53.1602°
    RAAN 83.6329° 32.4629°
    Perigee Argument 85.4935° 94.4301°
    Mean Anomaly (M) 274.6491° 265.6829°
    Apogee 466.693 km 471.465 km
    Perigee 464.497 km 469.925 km
    Orbit Epoch 2026-09-25T21:46:45+0000 2026-09-25T15:26:00+0000

    STARLINK-4321 & STARLINK-32244 Collision Probability (Pc) Trend

    STARLINK-4321 & STARLINK-32244 Collision Probability (Pc) TrendNot Available

    STARLINK-4321 & STARLINK-32244 Miss Distance (Miss Distance) Trend

    STARLINK-4321 & STARLINK-32244 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4321Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32244Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4321Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32244Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4321

    No nearby objects data