Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    4.182442E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:32:16+0800
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    1 Object 1

    AOE ID 59302
    NORAD ID 59302
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67929
    NORAD ID 67929
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31447 STARLINK-36809
    Time of Closest Approach 2026-10-21T17:51:37+0000
    Collision Probability (Pc) 4.182442E-7
    Conjunction Distance (km) 2.818 km
    Relative Speed (km/s) 1.303 km/s
    Conjunction Risk Parameters R (Radial): 0.04 | I (In-track): -2.807 | C (Cross-track): 0.241
    Collision Risk Index (CRI) 0.27
    X Position (km) -3319.295 -3321.393
    Position Y (km) 3783.617 3781.736
    Position Z (km) 4653.918 4653.891
    Velocity X (km/s) -6.004 -5.419
    Velocity Y (km/s) -4.679 -5.347
    Velocity Z (km/s) -0.477 0.476

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31447 STARLINK-36809
    Semimajor Axis (a) 6861.208 km 6861.158 km
    Eccentricity (e) 0.000097 0.000146
    Inclination (i) 43.0025° 43.0019°
    RAAN 41.9364° 61.8480°
    Perigee Argument 264.5792° 264.8630°
    Mean Anomaly (M) 95.4949° 95.2055°
    Apogee 483.740 km 484.020 km
    Perigee 482.402 km 482.022 km
    Orbit Epoch 2026-10-20T08:29:27+0000 2026-10-19T08:59:59+0000

    STARLINK-31447 & STARLINK-36809 Collision Probability (Pc) Trend

    STARLINK-31447 & STARLINK-36809 Collision Probability (Pc) TrendNot Available

    STARLINK-31447 & STARLINK-36809 Miss Distance (Miss Distance) Trend

    STARLINK-31447 & STARLINK-36809 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31447Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36809Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31447Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36809Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31447

    No nearby objects data