Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.633915E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:25:01+0800
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    1 Object 1

    AOE ID 52548
    NORAD ID 52548
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68152
    NORAD ID 68152
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3931 STARLINK-37049
    Time of Closest Approach 2026-10-20T00:34:51+0000
    Collision Probability (Pc) 1.633915E-6
    Conjunction Distance (km) 2.526 km
    Relative Speed (km/s) 13.517 km/s
    Conjunction Risk Parameters R (Radial): 2.325 | I (In-track): 0.46 | C (Cross-track): -0.872
    Collision Risk Index (CRI) 0.39
    X Position (km) -2518.318 -2519.552
    Position Y (km) 3715.109 3715.553
    Position Z (km) -5173.452 -5175.61
    Velocity X (km/s) -7.076 4.39
    Velocity Y (km/s) -1.996 -3.845
    Velocity Z (km/s) 2.013 -4.901

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3931 STARLINK-37049
    Semimajor Axis (a) 6843.357 km 6843.674 km
    Eccentricity (e) 0.000141 0.000163
    Inclination (i) 53.1587° 97.2852°
    RAAN 188.1266° 311.6172°
    Perigee Argument 87.7493° 96.1273°
    Mean Anomaly (M) 272.3671° 264.0156°
    Apogee 466.186 km 466.655 km
    Perigee 464.254 km 464.419 km
    Orbit Epoch 2026-10-19T02:59:28+0000 2026-10-19T00:05:30+0000

    STARLINK-3931 & STARLINK-37049 Collision Probability (Pc) Trend

    STARLINK-3931 & STARLINK-37049 Collision Probability (Pc) TrendNot Available

    STARLINK-3931 & STARLINK-37049 Miss Distance (Miss Distance) Trend

    STARLINK-3931 & STARLINK-37049 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3931Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37049Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3931Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37049Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3931

    No nearby objects data