Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.418279E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:09:43+0800
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    1 Object 1

    AOE ID 51756
    NORAD ID 51756
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67602
    NORAD ID 67602
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3513 STARLINK-36631
    Time of Closest Approach 2026-10-22T05:53:27+0000
    Collision Probability (Pc) 1.418279E-6
    Conjunction Distance (km) 2.106 km
    Relative Speed (km/s) 5.785 km/s
    Conjunction Risk Parameters R (Radial): 2.085 | I (In-track): 0.272 | C (Cross-track): -0.113
    Collision Risk Index (CRI) 0.38
    X Position (km) -6778.747 -6780.778
    Position Y (km) 315.462 315.483
    Position Z (km) -898.103 -898.659
    Velocity X (km/s) 0.576 1.029
    Velocity Y (km/s) -4.646 0.928
    Velocity Z (km/s) -6.029 -7.504

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3513 STARLINK-36631
    Semimajor Axis (a) 6843.361 km 6843.663 km
    Eccentricity (e) 0.000107 0.000166
    Inclination (i) 53.1629° 97.2840°
    RAAN 5.8012° 355.1858°
    Perigee Argument 84.3270° 106.4769°
    Mean Anomaly (M) 275.7854° 253.6657°
    Apogee 465.957 km 466.665 km
    Perigee 464.491 km 464.387 km
    Orbit Epoch 2026-10-19T05:07:11+0000 2026-10-19T01:54:22+0000

    STARLINK-3513 & STARLINK-36631 Collision Probability (Pc) Trend

    STARLINK-3513 & STARLINK-36631 Collision Probability (Pc) TrendNot Available

    STARLINK-3513 & STARLINK-36631 Miss Distance (Miss Distance) Trend

    STARLINK-3513 & STARLINK-36631 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3513Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36631Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3513Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36631Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3513

    No nearby objects data