Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.108705E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:37:11+0800
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    1 Object 1

    AOE ID 57607
    NORAD ID 57607
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57871
    NORAD ID 57871
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30252 STARLINK-30444
    Time of Closest Approach 2026-10-22T04:50:44+0000
    Collision Probability (Pc) 5.108705E-6
    Conjunction Distance (km) 1.497 km
    Relative Speed (km/s) 9.82 km/s
    Conjunction Risk Parameters R (Radial): -0.494 | I (In-track): -1.082 | C (Cross-track): 0.908
    Collision Risk Index (CRI) 0.49
    X Position (km) -2585.194 -2586.306
    Position Y (km) -6022.217 -6021.226
    Position Z (km) 2023.87 2023.722
    Velocity X (km/s) 5.937 4.789
    Velocity Y (km/s) -0.967 -3.64
    Velocity Z (km/s) 4.69 -4.689

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30252 STARLINK-30444
    Semimajor Axis (a) 6861.220 km 6861.152 km
    Eccentricity (e) 0.000207 0.000090
    Inclination (i) 43.0031° 42.9987°
    RAAN 244.0657° 99.9375°
    Perigee Argument 255.4769° 255.4682°
    Mean Anomaly (M) 104.5853° 104.6070°
    Apogee 484.505 km 483.636 km
    Perigee 481.661 km 482.394 km
    Orbit Epoch 2026-10-19T06:06:58+0000 2026-10-19T18:06:43+0000

    STARLINK-30252 & STARLINK-30444 Collision Probability (Pc) Trend

    STARLINK-30252 & STARLINK-30444 Collision Probability (Pc) TrendNot Available

    STARLINK-30252 & STARLINK-30444 Miss Distance (Miss Distance) Trend

    STARLINK-30252 & STARLINK-30444 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30252Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30444Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30252Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30444Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30252

    No nearby objects data