Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.336983E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:44:10+0800
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    1 Object 1

    AOE ID 53578
    NORAD ID 53578
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68052
    NORAD ID 68052
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4556 STARLINK-35808
    Time of Closest Approach 2026-10-29T06:28:45+0000
    Collision Probability (Pc) 3.336983E-5
    Conjunction Distance (km) 0.644 km
    Relative Speed (km/s) 2.342 km/s
    Conjunction Risk Parameters R (Radial): -0.168 | I (In-track): 0.613 | C (Cross-track): -0.097
    Collision Risk Index (CRI) 0.65
    X Position (km) -3235.818 -3236.128
    Position Y (km) 2594.81 2594.263
    Position Z (km) 5430.076 5429.941
    Velocity X (km/s) -3.995 -5.448
    Velocity Y (km/s) -6.472 -5.307
    Velocity Z (km/s) 0.71 -0.71

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4556 STARLINK-35808
    Semimajor Axis (a) 6840.872 km 6840.788 km
    Eccentricity (e) 0.000127 0.000078
    Inclination (i) 53.1608° 53.1603°
    RAAN 72.4403° 50.6804°
    Perigee Argument 90.2047° 108.4008°
    Mean Anomaly (M) 269.9101° 251.7080°
    Apogee 463.601 km 463.182 km
    Perigee 461.869 km 462.120 km
    Orbit Epoch 2026-10-27T02:31:49+0000 2026-10-27T00:54:45+0000

    STARLINK-4556 & STARLINK-35808 Collision Probability (Pc) Trend

    STARLINK-4556 & STARLINK-35808 Collision Probability (Pc) TrendNot Available

    STARLINK-4556 & STARLINK-35808 Miss Distance (Miss Distance) Trend

    STARLINK-4556 & STARLINK-35808 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4556Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35808Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4556Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35808Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4556

    No nearby objects data