Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.242675E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:08:53+0800
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    1 Object 1

    AOE ID 58876
    NORAD ID 58876
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65628
    NORAD ID 65628
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31306 STARLINK-35128
    Time of Closest Approach 2026-10-29T23:35:15+0000
    Collision Probability (Pc) 1.242675E-6
    Conjunction Distance (km) 1.686 km
    Relative Speed (km/s) 1.707 km/s
    Conjunction Risk Parameters R (Radial): 0.933 | I (In-track): 1.395 | C (Cross-track): 0.16
    Collision Risk Index (CRI) 0.37
    X Position (km) -3531.778 -3531.532
    Position Y (km) -2144.289 -2145.782
    Position Z (km) -5457.105 -5457.847
    Velocity X (km/s) 4.514 3.35
    Velocity Y (km/s) -6.125 -6.829
    Velocity Z (km/s) -0.513 0.517

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31306 STARLINK-35128
    Semimajor Axis (a) 6841.360 km 6840.838 km
    Eccentricity (e) 0.000278 0.000081
    Inclination (i) 53.1597° 53.1626°
    RAAN 321.6926° 306.5459°
    Perigee Argument 293.5258° 112.5439°
    Mean Anomaly (M) 66.5453° 247.5649°
    Apogee 465.123 km 463.258 km
    Perigee 461.323 km 462.144 km
    Orbit Epoch 2026-10-27T07:53:53+0000 2026-10-27T03:10:40+0000

    STARLINK-31306 & STARLINK-35128 Collision Probability (Pc) Trend

    STARLINK-31306 & STARLINK-35128 Collision Probability (Pc) TrendNot Available

    STARLINK-31306 & STARLINK-35128 Miss Distance (Miss Distance) Trend

    STARLINK-31306 & STARLINK-35128 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31306Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35128Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31306Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35128Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31306

    No nearby objects data