Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.63482E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:28:22+0800
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    1 Object 1

    AOE ID 63988
    NORAD ID 63988
    Object Type UNKNOWN
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 67317
    NORAD ID 67317
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT G STARLINK-36450
    Time of Closest Approach 2026-10-21T22:22:13+0000
    Collision Probability (Pc) 2.63482E-6
    Conjunction Distance (km) 1.996 km
    Relative Speed (km/s) 12.891 km/s
    Conjunction Risk Parameters R (Radial): 0.433 | I (In-track): 1.051 | C (Cross-track): -1.64
    Collision Risk Index (CRI) 0.43
    X Position (km) -5039.481 -5038.715
    Position Y (km) -1317.355 -1315.652
    Position Z (km) 4456.698 4457.401
    Velocity X (km/s) -5.055 3.152
    Velocity Y (km/s) 0.008 -6.769
    Velocity Z (km/s) -5.712 1.562

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT G STARLINK-36450
    Semimajor Axis (a) 6860.901 km 6861.196 km
    Eccentricity (e) 0.001155 0.000078
    Inclination (i) 97.3595° 42.9993°
    RAAN 6.8533° 140.9249°
    Perigee Argument 215.6051° 288.8621°
    Mean Anomaly (M) 144.4419° 71.2146°
    Apogee 490.691 km 483.595 km
    Perigee 474.837 km 482.523 km
    Orbit Epoch 2026-10-20T11:10:44+0000 2026-10-19T15:07:55+0000

    OBJECT G & STARLINK-36450 Collision Probability (Pc) Trend

    OBJECT G & STARLINK-36450 Collision Probability (Pc) TrendNot Available

    OBJECT G & STARLINK-36450 Miss Distance (Miss Distance) Trend

    OBJECT G & STARLINK-36450 Miss Distance (Miss Distance) TrendNot Available

    OBJECT GMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36450Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT GCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36450Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT G

    No nearby objects data