Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.565818E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:40:53+0800
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    1 Object 1

    AOE ID 59801
    NORAD ID 59801
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67427
    NORAD ID 67427
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31815 STARLINK-36459
    Time of Closest Approach 2026-10-22T16:42:17+0000
    Collision Probability (Pc) 4.565818E-6
    Conjunction Distance (km) 1.192 km
    Relative Speed (km/s) 2.624 km/s
    Conjunction Risk Parameters R (Radial): -0.983 | I (In-track): 0.663 | C (Cross-track): -0.113
    Collision Risk Index (CRI) 0.48
    X Position (km) 1877.692 1878.048
    Position Y (km) -4739.123 -4738.198
    Position Z (km) -4596.629 -4595.969
    Velocity X (km/s) 7.3 6.653
    Velocity Y (km/s) 1.949 3.583
    Velocity Z (km/s) 0.973 -0.975

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31815 STARLINK-36459
    Semimajor Axis (a) 6861.224 km 6861.147 km
    Eccentricity (e) 0.000084 0.000180
    Inclination (i) 42.9987° 43.0024°
    RAAN 20.6027° 51.2931°
    Perigee Argument 268.3017° 269.6719°
    Mean Anomaly (M) 91.7738° 90.3927°
    Apogee 483.664 km 484.243 km
    Perigee 482.510 km 481.777 km
    Orbit Epoch 2026-10-20T06:59:14+0000 2026-10-20T00:48:30+0000

    STARLINK-31815 & STARLINK-36459 Collision Probability (Pc) Trend

    STARLINK-31815 & STARLINK-36459 Collision Probability (Pc) TrendNot Available

    STARLINK-31815 & STARLINK-36459 Miss Distance (Miss Distance) Trend

    STARLINK-31815 & STARLINK-36459 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31815Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36459Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31815Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36459Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31815

    No nearby objects data