Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.488003E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T07:45:59+0800
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    1 Object 1

    AOE ID 47436
    NORAD ID 47436
    Object Type UNKNOWN
    Country
    TBD TBD
    ← VS →

    2 Object 2

    AOE ID 53712
    NORAD ID 53712
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT Z STARLINK-4683
    Time of Closest Approach 2026-10-25T06:23:44+0000
    Collision Probability (Pc) 1.488003E-6
    Conjunction Distance (km) 2.299 km
    Relative Speed (km/s) 8.573 km/s
    Conjunction Risk Parameters R (Radial): -0.816 | I (In-track): -1.779 | C (Cross-track): 1.205
    Collision Risk Index (CRI) 0.38
    X Position (km) 4179.836 4180.103
    Position Y (km) -2423.397 -2424.557
    Position Z (km) 4834.664 4832.697
    Velocity X (km/s) -5.291 0.774
    Velocity Y (km/s) 1.5 7.043
    Velocity Z (km/s) 5.304 2.856

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT Z STARLINK-4683
    Semimajor Axis (a) 6844.476 km 6840.859 km
    Eccentricity (e) 0.001144 0.000111
    Inclination (i) 97.2092° 53.1535°
    RAAN 336.2734° 287.1402°
    Perigee Argument 93.0439° 93.7306°
    Mean Anomaly (M) 267.2113° 266.3824°
    Apogee 474.167 km 463.483 km
    Perigee 458.511 km 461.961 km
    Orbit Epoch 2026-10-24T08:16:08+0000 2026-10-24T00:25:28+0000

    OBJECT Z & STARLINK-4683 Collision Probability (Pc) Trend

    OBJECT Z & STARLINK-4683 Collision Probability (Pc) TrendNot Available

    OBJECT Z & STARLINK-4683 Miss Distance (Miss Distance) Trend

    OBJECT Z & STARLINK-4683 Miss Distance (Miss Distance) TrendNot Available

    OBJECT ZMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4683Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT ZCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4683Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT Z

    No nearby objects data