Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.523115E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-02T04:09:10+0800
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    1 Object 1

    AOE ID 45746
    NORAD ID 45746
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60998
    NORAD ID 60998
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1504 STARLINK-11287
    Time of Closest Approach 2026-11-01T23:55:31+0000
    Collision Probability (Pc) 1.523115E-6
    Conjunction Distance (km) 2.46 km
    Relative Speed (km/s) 11.089 km/s
    Conjunction Risk Parameters R (Radial): -2.196 | I (In-track): -0.769 | C (Cross-track): 0.796
    Collision Risk Index (CRI) 0.39
    X Position (km) -4638.958 -4639.8
    Position Y (km) -3525.405 -3527.436
    Position Z (km) 3369.812 3370.915
    Velocity X (km/s) 1.025 5.445
    Velocity Y (km/s) -5.94 -2.557
    Velocity Z (km/s) -4.788 4.802

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1504 STARLINK-11287
    Semimajor Axis (a) 6733.977 km 6737.784 km
    Eccentricity (e) 0.000107 0.000139
    Inclination (i) 53.0142° 53.1575°
    RAAN 66.3665° 195.6607°
    Perigee Argument 277.7230° 115.1098°
    Mean Anomaly (M) 68.3914° 245.0065°
    Apogee 356.560 km 360.587 km
    Perigee 355.120 km 358.707 km
    Orbit Epoch 2026-11-01T08:00:03+0000 2026-11-01T03:53:55+0000

    STARLINK-1504 & STARLINK-11287 Collision Probability (Pc) Trend

    STARLINK-1504 & STARLINK-11287 Collision Probability (Pc) TrendNot Available

    STARLINK-1504 & STARLINK-11287 Miss Distance (Miss Distance) Trend

    STARLINK-1504 & STARLINK-11287 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1504Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11287Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1504Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11287Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1504

    No nearby objects data