Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.860784E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:50:03+0800
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    1 Object 1

    AOE ID 53721
    NORAD ID 53721
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64603
    NORAD ID 64603
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4707 STARLINK-34475
    Time of Closest Approach 2026-10-30T00:24:36+0000
    Collision Probability (Pc) 5.860784E-6
    Conjunction Distance (km) 1.313 km
    Relative Speed (km/s) 6.343 km/s
    Conjunction Risk Parameters R (Radial): -1.118 | I (In-track): -0.625 | C (Cross-track): 0.281
    Collision Risk Index (CRI) 0.5
    X Position (km) -4184.227 -4183.797
    Position Y (km) -1693.2 -1692.286
    Position Z (km) -5143.916 -5143.079
    Velocity X (km/s) 0.394 4.814
    Velocity Y (km/s) -7.325 -5.536
    Velocity Z (km/s) 2.092 -2.09

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4707 STARLINK-34475
    Semimajor Axis (a) 6841.038 km 6840.118 km
    Eccentricity (e) 0.000327 0.000591
    Inclination (i) 53.1527° 53.1572°
    RAAN 273.4806° 336.9405°
    Perigee Argument 291.3691° 300.9239°
    Mean Anomaly (M) 68.6963° 59.1182°
    Apogee 465.136 km 466.026 km
    Perigee 460.666 km 457.936 km
    Orbit Epoch 2026-10-27T07:03:16+0000 2026-10-27T02:33:19+0000

    STARLINK-4707 & STARLINK-34475 Collision Probability (Pc) Trend

    STARLINK-4707 & STARLINK-34475 Collision Probability (Pc) TrendNot Available

    STARLINK-4707 & STARLINK-34475 Miss Distance (Miss Distance) Trend

    STARLINK-4707 & STARLINK-34475 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4707Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34475Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4707Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34475Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4707

    No nearby objects data