Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    5.024707E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:24:42+0800
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    1 Object 1

    AOE ID 58080
    NORAD ID 58080
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59492
    NORAD ID 59492
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30603 STARLINK-31684
    Time of Closest Approach 2026-10-29T01:13:00+0000
    Collision Probability (Pc) 5.024707E-4
    Conjunction Distance (km) 0.244 km
    Relative Speed (km/s) 7.395 km/s
    Conjunction Risk Parameters R (Radial): -0.167 | I (In-track): -0.154 | C (Cross-track): 0.088
    Collision Risk Index (CRI) 0.89
    X Position (km) -2450.965 -2451.065
    Position Y (km) -5183.894 -5183.691
    Position Z (km) 3761.288 3761.198
    Velocity X (km/s) 6.898 5.163
    Velocity Y (km/s) -1.013 -4.687
    Velocity Z (km/s) 3.092 -3.087

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30603 STARLINK-31684
    Semimajor Axis (a) 6861.192 km 6860.814 km
    Eccentricity (e) 0.000290 0.000296
    Inclination (i) 43.0223° 42.9948°
    RAAN 211.1313° 119.9214°
    Perigee Argument 249.7284° 288.5417°
    Mean Anomaly (M) 110.3256° 71.5113°
    Apogee 485.048 km 484.707 km
    Perigee 481.062 km 480.647 km
    Orbit Epoch 2026-10-27T01:54:19+0000 2026-10-27T04:43:50+0000

    STARLINK-30603 & STARLINK-31684 Collision Probability (Pc) Trend

    STARLINK-30603 & STARLINK-31684 Collision Probability (Pc) TrendNot Available

    STARLINK-30603 & STARLINK-31684 Miss Distance (Miss Distance) Trend

    STARLINK-30603 & STARLINK-31684 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30603Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31684Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30603Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31684Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30603

    No nearby objects data