Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.762503E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:41:22+0800
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    1 Object 1

    AOE ID 51948
    NORAD ID 51948
    Object Type UNKNOWN
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 58162
    NORAD ID 58162
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT C STARLINK-30816
    Time of Closest Approach 2026-10-21T15:27:42+0000
    Collision Probability (Pc) 1.762503E-5
    Conjunction Distance (km) 0.917 km
    Relative Speed (km/s) 5.251 km/s
    Conjunction Risk Parameters R (Radial): -0.873 | I (In-track): 0.269 | C (Cross-track): 0.08
    Collision Risk Index (CRI) 0.6
    X Position (km) -3867.46 -3867.797
    Position Y (km) 1386.992 1387.395
    Position Z (km) -5475.971 -5476.722
    Velocity X (km/s) -5.727 -2.743
    Velocity Y (km/s) -3.995 -7.112
    Velocity Z (km/s) 3.127 0.135

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT C STARLINK-30816
    Semimajor Axis (a) 6888.763 km 6840.873 km
    Eccentricity (e) 0.011972 0.000169
    Inclination (i) 63.4809° 53.1579°
    RAAN 206.2043° 254.4676°
    Perigee Argument 351.2048° 90.2938°
    Mean Anomaly (M) 8.6964° 269.8259°
    Apogee 593.096 km 463.895 km
    Perigee 428.156 km 461.577 km
    Orbit Epoch 2026-10-20T09:42:13+0000 2026-10-20T07:01:09+0000

    OBJECT C & STARLINK-30816 Collision Probability (Pc) Trend

    OBJECT C & STARLINK-30816 Collision Probability (Pc) TrendNot Available

    OBJECT C & STARLINK-30816 Miss Distance (Miss Distance) Trend

    OBJECT C & STARLINK-30816 Miss Distance (Miss Distance) TrendNot Available

    OBJECT CMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30816Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT CCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30816Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT C

    No nearby objects data