Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    4.992045E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T09:09:52+0800
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    1 Object 1

    AOE ID 53778
    NORAD ID 53778
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64309
    NORAD ID 64309
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4709 STARLINK-34370
    Time of Closest Approach 2026-10-15T18:53:12+0000
    Collision Probability (Pc) 4.992045E-7
    Conjunction Distance (km) 2.954 km
    Relative Speed (km/s) 2.234 km/s
    Conjunction Risk Parameters R (Radial): 2.917 | I (In-track): -0.461 | C (Cross-track): -0.067
    Collision Risk Index (CRI) 0.29
    X Position (km) 6812.475 6815.352
    Position Y (km) -711.813 -712.337
    Position Z (km) -10.725 -11.14
    Velocity X (km/s) 0.477 0.275
    Velocity Y (km/s) 4.549 2.593
    Velocity Z (km/s) 6.109 7.171

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4709 STARLINK-34370
    Semimajor Axis (a) 6848.897 km 6852.533 km
    Eccentricity (e) 0.000134 0.000313
    Inclination (i) 53.1618° 70.0017°
    RAAN 1.3946° 358.3937°
    Perigee Argument 71.7217° 0.1841°
    Mean Anomaly (M) 288.3930° 359.9336°
    Apogee 471.678 km 476.541 km
    Perigee 469.842 km 472.251 km
    Orbit Epoch 2026-10-14T05:18:11+0000 2026-10-14T03:40:26+0000

    STARLINK-4709 & STARLINK-34370 Collision Probability (Pc) Trend

    STARLINK-4709 & STARLINK-34370 Collision Probability (Pc) TrendNot Available

    STARLINK-4709 & STARLINK-34370 Miss Distance (Miss Distance) Trend

    STARLINK-4709 & STARLINK-34370 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4709Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34370Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4709Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34370Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4709

    No nearby objects data