Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.452771E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:41:17+0800
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    1 Object 1

    AOE ID 52469
    NORAD ID 52469
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67899
    NORAD ID 67899
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3828 STARLINK-36878
    Time of Closest Approach 2026-10-22T07:10:58+0000
    Collision Probability (Pc) 1.452771E-6
    Conjunction Distance (km) 2.687 km
    Relative Speed (km/s) 13.156 km/s
    Conjunction Risk Parameters R (Radial): 2.514 | I (In-track): -0.478 | C (Cross-track): 0.822
    Collision Risk Index (CRI) 0.38
    X Position (km) 3412.554 3414.629
    Position Y (km) 2636.422 2637.134
    Position Z (km) -5320.793 -5322.345
    Velocity X (km/s) -3.015 -3.649
    Velocity Y (km/s) 6.847 -4.758
    Velocity Z (km/s) 1.46 -4.703

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3828 STARLINK-36878
    Semimajor Axis (a) 6843.391 km 6843.585 km
    Eccentricity (e) 0.000111 0.000262
    Inclination (i) 53.1593° 97.2893°
    RAAN 118.0845° 224.7923°
    Perigee Argument 79.3925° 111.8379°
    Mean Anomaly (M) 280.7203° 248.3142°
    Apogee 466.013 km 467.241 km
    Perigee 464.495 km 463.655 km
    Orbit Epoch 2026-10-19T13:49:15+0000 2026-10-20T07:11:44+0000

    STARLINK-3828 & STARLINK-36878 Collision Probability (Pc) Trend

    STARLINK-3828 & STARLINK-36878 Collision Probability (Pc) TrendNot Available

    STARLINK-3828 & STARLINK-36878 Miss Distance (Miss Distance) Trend

    STARLINK-3828 & STARLINK-36878 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3828Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36878Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3828Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36878Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3828

    No nearby objects data