Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.369238E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T21:27:32+0800
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    1 Object 1

    AOE ID 53034
    NORAD ID 53034
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 56353
    NORAD ID 56353
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4151 STARLINK-5874
    Time of Closest Approach 2026-10-13T12:05:58+0000
    Collision Probability (Pc) 1.369238E-6
    Conjunction Distance (km) 2.79 km
    Relative Speed (km/s) 13.066 km/s
    Conjunction Risk Parameters R (Radial): 2.728 | I (In-track): 0.312 | C (Cross-track): -0.497
    Collision Risk Index (CRI) 0.38
    X Position (km) 59.43 58.988
    Position Y (km) -4267.255 -4265.876
    Position Z (km) 5346.601 5344.216
    Velocity X (km/s) 7.363 -1.631
    Velocity Y (km/s) -1.539 5.826
    Velocity Z (km/s) -1.306 4.657

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4151 STARLINK-5874
    Semimajor Axis (a) 6848.842 km 6843.724 km
    Eccentricity (e) 0.000150 0.000159
    Inclination (i) 53.1602° 97.2774°
    RAAN 167.1905° 278.5167°
    Perigee Argument 74.6065° 102.4765°
    Mean Anomaly (M) 285.5103° 257.6656°
    Apogee 471.734 km 466.677 km
    Perigee 469.676 km 464.497 km
    Orbit Epoch 2026-10-12T02:46:09+0000 2026-10-11T23:51:10+0000

    STARLINK-4151 & STARLINK-5874 Collision Probability (Pc) Trend

    STARLINK-4151 & STARLINK-5874 Collision Probability (Pc) TrendNot Available

    STARLINK-4151 & STARLINK-5874 Miss Distance (Miss Distance) Trend

    STARLINK-4151 & STARLINK-5874 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4151Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5874Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4151Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5874Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4151

    No nearby objects data