Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.942615E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-11T08:34:02+0800
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    1 Object 1

    AOE ID 51136
    NORAD ID 51136
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54686
    NORAD ID 54686
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-3253 OBJECT E
    Time of Closest Approach 2026-11-12T14:14:12+0000
    Collision Probability (Pc) 5.942615E-6
    Conjunction Distance (km) 1.504 km
    Relative Speed (km/s) 12.56 km/s
    Conjunction Risk Parameters R (Radial): 0.914 | I (In-track): -0.689 | C (Cross-track): 0.976
    Collision Risk Index (CRI) 0.5
    X Position (km) 3231.851 3231.231
    Position Y (km) -2582.341 -2582.89
    Position Z (km) 5437.202 5438.458
    Velocity X (km/s) 4.076 3.582
    Velocity Y (km/s) 6.43 -5.025
    Velocity Z (km/s) 0.629 -4.497

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3253 OBJECT E
    Semimajor Axis (a) 6840.971 km 6835.528 km
    Eccentricity (e) 0.000138 0.000810
    Inclination (i) 53.1594° 97.6928°
    RAAN 252.1353° 128.7203°
    Perigee Argument 78.8066° 18.1407°
    Mean Anomaly (M) 13.7496° 342.0124°
    Apogee 463.779 km 462.931 km
    Perigee 461.889 km 451.851 km
    Orbit Epoch 2026-11-10T06:00:02+0000 2026-11-10T06:58:25+0000

    STARLINK-3253 & OBJECT E Collision Probability (Pc) Trend

    STARLINK-3253 & OBJECT E Collision Probability (Pc) TrendNot Available

    STARLINK-3253 & OBJECT E Miss Distance (Miss Distance) Trend

    STARLINK-3253 & OBJECT E Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3253Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT EMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3253Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT ECollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3253

    No nearby objects data