Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    3.302826E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T07:32:56+0800
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    1 Object 1

    AOE ID 51102
    NORAD ID 51102
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 61005
    NORAD ID 61005
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SHIYAN 13 (SY-13) STARLINK-32284
    Time of Closest Approach 2026-10-17T03:25:58+0000
    Collision Probability (Pc) 3.302826E-4
    Conjunction Distance (km) 0.396 km
    Relative Speed (km/s) 14.916 km/s
    Conjunction Risk Parameters R (Radial): -0.395 | I (In-track): -0.003 | C (Cross-track): 0.002
    Collision Risk Index (CRI) 0.85
    X Position (km) -4004.386 -4004.62
    Position Y (km) 5034.568 5034.856
    Position Z (km) 2318.611 2318.747
    Velocity X (km/s) -0.529 -2.561
    Velocity Y (km/s) 2.628 -4.598
    Velocity Z (km/s) -7.353 5.535

    Orbital Parameters 国际轨道数据源

    Parameter SHIYAN 13 (SY-13) STARLINK-32284
    Semimajor Axis (a) 7200.300 km 6840.853 km
    Eccentricity (e) 0.060166 0.000140
    Inclination (i) 98.4534° 53.1599°
    RAAN 303.9690° 121.6746°
    Perigee Argument 199.4523° 81.9181°
    Mean Anomaly (M) 158.2782° 278.1980°
    Apogee 1255.377 km 463.676 km
    Perigee 388.949 km 461.756 km
    Orbit Epoch 2026-10-15T15:09:51+0000 2026-10-15T05:59:23+0000

    SHIYAN 13 (SY-13) & STARLINK-32284 Collision Probability (Pc) Trend

    SHIYAN 13 (SY-13) & STARLINK-32284 Collision Probability (Pc) TrendNot Available

    SHIYAN 13 (SY-13) & STARLINK-32284 Miss Distance (Miss Distance) Trend

    SHIYAN 13 (SY-13) & STARLINK-32284 Miss Distance (Miss Distance) TrendNot Available

    SHIYAN 13 (SY-13)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32284Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SHIYAN 13 (SY-13)Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32284Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SHIYAN 13 (SY-13)

    No nearby objects data