Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.293849E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:11:04+0800
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    1 Object 1

    AOE ID 52992
    NORAD ID 52992
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 56320
    NORAD ID 56320
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4269 STARLINK-5988
    Time of Closest Approach 2026-10-21T19:53:18+0000
    Collision Probability (Pc) 1.293849E-6
    Conjunction Distance (km) 2.994 km
    Relative Speed (km/s) 13.866 km/s
    Conjunction Risk Parameters R (Radial): -2.98 | I (In-track): -0.108 | C (Cross-track): -0.253
    Collision Risk Index (CRI) 0.37
    X Position (km) 859.235 858.665
    Position Y (km) -4656.092 -4654.222
    Position Z (km) 4938.997 4936.73
    Velocity X (km/s) 7.007 -2.36
    Velocity Y (km/s) -1.506 5.081
    Velocity Z (km/s) -2.632 5.187

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4269 STARLINK-5988
    Semimajor Axis (a) 6848.866 km 6843.703 km
    Eccentricity (e) 0.000130 0.000152
    Inclination (i) 53.1589° 97.2845°
    RAAN 160.2102° 286.8263°
    Perigee Argument 85.6503° 87.5513°
    Mean Anomaly (M) 274.4647° 272.5903°
    Apogee 471.621 km 466.607 km
    Perigee 469.837 km 464.525 km
    Orbit Epoch 2026-10-20T01:06:16+0000 2026-10-20T12:21:47+0000

    STARLINK-4269 & STARLINK-5988 Collision Probability (Pc) Trend

    STARLINK-4269 & STARLINK-5988 Collision Probability (Pc) TrendNot Available

    STARLINK-4269 & STARLINK-5988 Miss Distance (Miss Distance) Trend

    STARLINK-4269 & STARLINK-5988 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4269Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5988Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4269Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5988Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4269

    No nearby objects data