Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.700238E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:34:33+0800
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    1 Object 1

    AOE ID 51964
    NORAD ID 51964
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67961
    NORAD ID 67961
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3690 STARLINK-36912
    Time of Closest Approach 2026-10-29T05:13:31+0000
    Collision Probability (Pc) 1.700238E-6
    Conjunction Distance (km) 2.218 km
    Relative Speed (km/s) 9.469 km/s
    Conjunction Risk Parameters R (Radial): -2.194 | I (In-track): -0.25 | C (Cross-track): -0.197
    Collision Risk Index (CRI) 0.4
    X Position (km) 3369.87 3368.534
    Position Y (km) -2997.797 -2996.806
    Position Z (km) -5160.358 -5158.891
    Velocity X (km/s) 6.38 3.23
    Velocity Y (km/s) 3.621 -4.838
    Velocity Z (km/s) 2.065 4.923

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3690 STARLINK-36912
    Semimajor Axis (a) 6848.864 km 6843.685 km
    Eccentricity (e) 0.000065 0.000184
    Inclination (i) 53.1608° 97.2822°
    RAAN 29.8070° 307.6869°
    Perigee Argument 17.2461° 95.3898°
    Mean Anomaly (M) 342.8563° 264.7554°
    Apogee 471.175 km 466.805 km
    Perigee 470.279 km 464.291 km
    Orbit Epoch 2026-10-26T13:19:30+0000 2026-10-26T22:37:37+0000

    STARLINK-3690 & STARLINK-36912 Collision Probability (Pc) Trend

    STARLINK-3690 & STARLINK-36912 Collision Probability (Pc) TrendNot Available

    STARLINK-3690 & STARLINK-36912 Miss Distance (Miss Distance) Trend

    STARLINK-3690 & STARLINK-36912 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3690Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36912Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3690Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36912Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3690

    No nearby objects data