Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.464949E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:15:43+0800
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    1 Object 1

    AOE ID 54178
    NORAD ID 54178
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62439
    NORAD ID 62439
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5164 STARLINK-32709
    Time of Closest Approach 2026-10-21T14:45:59+0000
    Collision Probability (Pc) 1.464949E-5
    Conjunction Distance (km) 0.95 km
    Relative Speed (km/s) 4.781 km/s
    Conjunction Risk Parameters R (Radial): 0.693 | I (In-track): 0.618 | C (Cross-track): -0.202
    Collision Risk Index (CRI) 0.58
    X Position (km) 1841.709 1840.934
    Position Y (km) -3913.185 -3913.065
    Position Z (km) -5307.707 -5307.17
    Velocity X (km/s) 5.762 7.34
    Velocity Y (km/s) 4.759 1.407
    Velocity Z (km/s) -1.51 1.51

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5164 STARLINK-32709
    Semimajor Axis (a) 6840.886 km 6840.797 km
    Eccentricity (e) 0.000151 0.000128
    Inclination (i) 53.1582° 53.1568°
    RAAN 58.8295° 13.0505°
    Perigee Argument 87.4070° 66.6709°
    Mean Anomaly (M) 272.7105° 293.4428°
    Apogee 463.781 km 463.534 km
    Perigee 461.717 km 461.786 km
    Orbit Epoch 2026-10-19T08:30:21+0000 2026-10-19T06:49:16+0000

    STARLINK-5164 & STARLINK-32709 Collision Probability (Pc) Trend

    STARLINK-5164 & STARLINK-32709 Collision Probability (Pc) TrendNot Available

    STARLINK-5164 & STARLINK-32709 Miss Distance (Miss Distance) Trend

    STARLINK-5164 & STARLINK-32709 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5164Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32709Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5164Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32709Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5164

    No nearby objects data