Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.957624E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:02:42+0800
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    1 Object 1

    AOE ID 58530
    NORAD ID 58530
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67505
    NORAD ID 67505
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31009 STARLINK-36545
    Time of Closest Approach 2026-10-23T07:36:30+0000
    Collision Probability (Pc) 6.957624E-6
    Conjunction Distance (km) 1.37 km
    Relative Speed (km/s) 10.037 km/s
    Conjunction Risk Parameters R (Radial): 0.621 | I (In-track): -0.924 | C (Cross-track): 0.797
    Collision Risk Index (CRI) 0.52
    X Position (km) 374.615 373.431
    Position Y (km) -6648.838 -6649.51
    Position Z (km) 1641.933 1642.073
    Velocity X (km/s) 5.667 5.802
    Velocity Y (km/s) 1.528 -0.883
    Velocity Z (km/s) 4.872 -4.871

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31009 STARLINK-36545
    Semimajor Axis (a) 6861.179 km 6861.155 km
    Eccentricity (e) 0.000146 0.000163
    Inclination (i) 43.0021° 42.9993°
    RAAN 274.8980° 128.3020°
    Perigee Argument 279.8880° 276.5788°
    Mean Anomaly (M) 80.1807° 83.4877°
    Apogee 484.044 km 484.140 km
    Perigee 482.040 km 481.896 km
    Orbit Epoch 2026-10-20T07:19:58+0000 2026-10-19T19:44:48+0000

    STARLINK-31009 & STARLINK-36545 Collision Probability (Pc) Trend

    STARLINK-31009 & STARLINK-36545 Collision Probability (Pc) TrendNot Available

    STARLINK-31009 & STARLINK-36545 Miss Distance (Miss Distance) Trend

    STARLINK-31009 & STARLINK-36545 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31009Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36545Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31009Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36545Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31009

    No nearby objects data