Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.549509E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:48:04+0800
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    1 Object 1

    AOE ID 51125
    NORAD ID 51125
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65498
    NORAD ID 65498
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3387 STARLINK-35203
    Time of Closest Approach 2026-10-22T08:56:05+0000
    Collision Probability (Pc) 2.549509E-5
    Conjunction Distance (km) 0.808 km
    Relative Speed (km/s) 4.83 km/s
    Conjunction Risk Parameters R (Radial): -0.766 | I (In-track): 0.243 | C (Cross-track): -0.077
    Collision Risk Index (CRI) 0.63
    X Position (km) 2904.155 2903.639
    Position Y (km) 3198.55 3198.361
    Position Z (km) 5294.108 5293.516
    Velocity X (km/s) -6.625 -4.108
    Velocity Y (km/s) 3.485 6.258
    Velocity Z (km/s) 1.524 -1.524

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3387 STARLINK-35203
    Semimajor Axis (a) 6840.881 km 6840.844 km
    Eccentricity (e) 0.000133 0.000180
    Inclination (i) 53.1593° 53.1586°
    RAAN 351.1359° 305.2591°
    Perigee Argument 88.5890° 92.9729°
    Mean Anomaly (M) 271.5265° 267.1480°
    Apogee 463.656 km 463.942 km
    Perigee 461.832 km 461.472 km
    Orbit Epoch 2026-10-20T05:01:11+0000 2026-10-20T01:46:14+0000

    STARLINK-3387 & STARLINK-35203 Collision Probability (Pc) Trend

    STARLINK-3387 & STARLINK-35203 Collision Probability (Pc) TrendNot Available

    STARLINK-3387 & STARLINK-35203 Miss Distance (Miss Distance) Trend

    STARLINK-3387 & STARLINK-35203 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3387Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35203Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3387Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35203Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3387

    No nearby objects data