Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.788074E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:49:16+0800
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    1 Object 1

    AOE ID 51996
    NORAD ID 51996
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58843
    NORAD ID 58843
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3538 STARLINK-31280
    Time of Closest Approach 2026-10-25T10:22:56+0000
    Collision Probability (Pc) 1.788074E-6
    Conjunction Distance (km) 2.328 km
    Relative Speed (km/s) 12.152 km/s
    Conjunction Risk Parameters R (Radial): -1.888 | I (In-track): 0.826 | C (Cross-track): 1.081
    Collision Risk Index (CRI) 0.4
    X Position (km) -5152.841 -5150.537
    Position Y (km) -4391.603 -4391.426
    Position Z (km) 993.959 993.683
    Velocity X (km/s) 2.322 3.68
    Velocity Y (km/s) -4.098 -2.942
    Velocity Z (km/s) -6.01 6.01

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3538 STARLINK-31280
    Semimajor Axis (a) 6843.382 km 6840.896 km
    Eccentricity (e) 0.000112 0.000196
    Inclination (i) 53.1607° 53.1580°
    RAAN 52.0759° 219.9279°
    Perigee Argument 89.1078° 115.0206°
    Mean Anomaly (M) 271.0052° 245.1000°
    Apogee 466.011 km 464.098 km
    Perigee 464.479 km 461.420 km
    Orbit Epoch 2026-10-24T07:03:24+0000 2026-10-24T04:38:05+0000

    STARLINK-3538 & STARLINK-31280 Collision Probability (Pc) Trend

    STARLINK-3538 & STARLINK-31280 Collision Probability (Pc) TrendNot Available

    STARLINK-3538 & STARLINK-31280 Miss Distance (Miss Distance) Trend

    STARLINK-3538 & STARLINK-31280 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3538Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31280Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3538Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31280Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3538

    No nearby objects data