Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    3.474871E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T18:36:30+0800
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    1 Object 1

    AOE ID 68909
    NORAD ID 68909
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69741
    NORAD ID 69741
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-37544 STARLINK-38074
    Time of Closest Approach 2026-10-21T15:20:38+0000
    Collision Probability (Pc) 3.474871E-7
    Conjunction Distance (km) 2.701 km
    Relative Speed (km/s) 0.643 km/s
    Conjunction Risk Parameters R (Radial): -0.193 | I (In-track): -2.691 | C (Cross-track): 0.112
    Collision Risk Index (CRI) 0.26
    X Position (km) -662.046 -660.271
    Position Y (km) -564.394 -566.421
    Position Z (km) -6795.814 -6795.623
    Velocity X (km/s) -4.724 -5.207
    Velocity Y (km/s) 5.974 5.558
    Velocity Z (km/s) -0.036 0.043

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-37544 STARLINK-38074
    Semimajor Axis (a) 6843.623 km 6843.627 km
    Eccentricity (e) 0.000128 0.000072
    Inclination (i) 97.2849° 97.2828°
    RAAN 125.4843° 130.5499°
    Perigee Argument 84.2998° 72.4462°
    Mean Anomaly (M) 275.8391° 287.6860°
    Apogee 466.365 km 465.983 km
    Perigee 464.607 km 464.997 km
    Orbit Epoch 2026-10-18T18:50:01+0000 2026-10-18T23:31:38+0000

    STARLINK-37544 & STARLINK-38074 Collision Probability (Pc) Trend

    STARLINK-37544 & STARLINK-38074 Collision Probability (Pc) TrendNot Available

    STARLINK-37544 & STARLINK-38074 Miss Distance (Miss Distance) Trend

    STARLINK-37544 & STARLINK-38074 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-37544Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-38074Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-37544Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-38074Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-37544

    No nearby objects data