Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.432321E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:34:24+0800
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    1 Object 1

    AOE ID 53008
    NORAD ID 53008
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68964
    NORAD ID 68964
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4275 STARLINK-36731
    Time of Closest Approach 2026-10-21T04:12:00+0000
    Collision Probability (Pc) 1.432321E-6
    Conjunction Distance (km) 2.611 km
    Relative Speed (km/s) 11.875 km/s
    Conjunction Risk Parameters R (Radial): -2.506 | I (In-track): -0.462 | C (Cross-track): 0.564
    Collision Risk Index (CRI) 0.38
    X Position (km) 3845.782 3847.779
    Position Y (km) -5254.54 -5256.035
    Position Z (km) 2080.343 2081.11
    Velocity X (km/s) 4.951 2.806
    Velocity Y (km/s) 1.375 4.305
    Velocity Z (km/s) -5.653 5.652

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4275 STARLINK-36731
    Semimajor Axis (a) 6837.892 km 6840.799 km
    Eccentricity (e) 0.000121 0.000247
    Inclination (i) 53.1588° 53.1564°
    RAAN 148.7284° 302.1133°
    Perigee Argument 91.9871° 88.9679°
    Mean Anomaly (M) 268.1271° 271.1607°
    Apogee 460.585 km 464.356 km
    Perigee 458.925 km 460.968 km
    Orbit Epoch 2026-10-19T07:46:27+0000 2026-10-19T02:04:53+0000

    STARLINK-4275 & STARLINK-36731 Collision Probability (Pc) Trend

    STARLINK-4275 & STARLINK-36731 Collision Probability (Pc) TrendNot Available

    STARLINK-4275 & STARLINK-36731 Miss Distance (Miss Distance) Trend

    STARLINK-4275 & STARLINK-36731 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4275Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36731Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4275Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36731Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4275

    No nearby objects data