Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.929467E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:24:11+0800
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    1 Object 1

    AOE ID 62727
    NORAD ID 62727
    Object Type UNKNOWN
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 63800
    NORAD ID 63800
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT C STARLINK-33900
    Time of Closest Approach 2026-10-21T19:44:16+0000
    Collision Probability (Pc) 8.929467E-6
    Conjunction Distance (km) 1.364 km
    Relative Speed (km/s) 14.084 km/s
    Conjunction Risk Parameters R (Radial): 0.135 | I (In-track): 0.522 | C (Cross-track): 1.253
    Collision Risk Index (CRI) 0.54
    X Position (km) 6216.825 6217.118
    Position Y (km) 717.812 716.671
    Position Z (km) 2805.011 2804.325
    Velocity X (km/s) -2.955 1.159
    Velocity Y (km/s) -1.426 6.286
    Velocity Z (km/s) 6.881 -4.161

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT C STARLINK-33900
    Semimajor Axis (a) 6854.659 km 6861.177 km
    Eccentricity (e) 0.000729 0.000122
    Inclination (i) 97.4156° 42.9974°
    RAAN 7.6446° 230.2456°
    Perigee Argument 175.3337° 279.9512°
    Mean Anomaly (M) 184.7973° 80.1202°
    Apogee 481.519 km 483.877 km
    Perigee 471.525 km 482.203 km
    Orbit Epoch 2026-10-19T12:41:11+0000 2026-10-19T04:20:44+0000

    OBJECT C & STARLINK-33900 Collision Probability (Pc) Trend

    OBJECT C & STARLINK-33900 Collision Probability (Pc) TrendNot Available

    OBJECT C & STARLINK-33900 Miss Distance (Miss Distance) Trend

    OBJECT C & STARLINK-33900 Miss Distance (Miss Distance) TrendNot Available

    OBJECT CMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33900Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT CCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33900Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT C

    No nearby objects data