Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.39328E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:53:21+0800
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    1 Object 1

    AOE ID 53709
    NORAD ID 53709
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69158
    NORAD ID 69158
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4685 STARLINK-37363
    Time of Closest Approach 2026-10-25T03:31:07+0000
    Collision Probability (Pc) 1.39328E-6
    Conjunction Distance (km) 1.652 km
    Relative Speed (km/s) 1.92 km/s
    Conjunction Risk Parameters R (Radial): -0.466 | I (In-track): -1.571 | C (Cross-track): 0.198
    Collision Risk Index (CRI) 0.38
    X Position (km) 4126.535 4126.335
    Position Y (km) 210.329 208.732
    Position Z (km) 5442.199 5441.827
    Velocity X (km/s) -1.147 0.382
    Velocity Y (km/s) 7.53 7.607
    Velocity Z (km/s) 0.577 -0.58

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4685 STARLINK-37363
    Semimajor Axis (a) 6840.911 km 6840.323 km
    Eccentricity (e) 0.000121 0.000050
    Inclination (i) 53.1537° 53.1565°
    RAAN 287.1673° 267.9013°
    Perigee Argument 94.4415° 267.9224°
    Mean Anomaly (M) 265.6725° 92.1721°
    Apogee 463.600 km 462.531 km
    Perigee 461.948 km 461.841 km
    Orbit Epoch 2026-10-24T00:34:34+0000 2026-10-24T06:47:13+0000

    STARLINK-4685 & STARLINK-37363 Collision Probability (Pc) Trend

    STARLINK-4685 & STARLINK-37363 Collision Probability (Pc) TrendNot Available

    STARLINK-4685 & STARLINK-37363 Miss Distance (Miss Distance) Trend

    STARLINK-4685 & STARLINK-37363 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4685Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37363Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4685Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37363Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4685

    No nearby objects data