Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.198413E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:33:25+0800
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    1 Object 1

    AOE ID 56478
    NORAD ID 56478
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57263
    NORAD ID 57263
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6041 STARLINK-5509
    Time of Closest Approach 2026-10-21T07:59:45+0000
    Collision Probability (Pc) 1.198413E-6
    Conjunction Distance (km) 2.577 km
    Relative Speed (km/s) 8.427 km/s
    Conjunction Risk Parameters R (Radial): 0.968 | I (In-track): 1.985 | C (Cross-track): 1.328
    Collision Risk Index (CRI) 0.37
    X Position (km) 1996.97 1995.081
    Position Y (km) -4619.675 -4620.571
    Position Z (km) 4655.598 4654.093
    Velocity X (km/s) 1.441 7.151
    Velocity Y (km/s) 5.62 2.612
    Velocity Z (km/s) 4.948 -0.47

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6041 STARLINK-5509
    Semimajor Axis (a) 6864.432 km 6861.208 km
    Eccentricity (e) 0.000255 0.000087
    Inclination (i) 69.9996° 42.9994°
    RAAN 275.8834° 203.0204°
    Perigee Argument 274.5930° 293.0814°
    Mean Anomaly (M) 231.8874° 66.9946°
    Apogee 488.046 km 483.668 km
    Perigee 484.544 km 482.474 km
    Orbit Epoch 2026-10-20T12:00:03+0000 2026-10-20T03:20:04+0000

    STARLINK-6041 & STARLINK-5509 Collision Probability (Pc) Trend

    STARLINK-6041 & STARLINK-5509 Collision Probability (Pc) TrendNot Available

    STARLINK-6041 & STARLINK-5509 Miss Distance (Miss Distance) Trend

    STARLINK-6041 & STARLINK-5509 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6041Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5509Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6041Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5509Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6041

    No nearby objects data