Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.659686E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:35:59+0800
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    1 Object 1

    AOE ID 57523
    NORAD ID 57523
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60749
    NORAD ID 60749
    Object Type UNKNOWN
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30261 OBJECT E
    Time of Closest Approach 2026-10-20T18:23:20+0000
    Collision Probability (Pc) 5.659686E-6
    Conjunction Distance (km) 1.503 km
    Relative Speed (km/s) 11.63 km/s
    Conjunction Risk Parameters R (Radial): -1.467 | I (In-track): -0.214 | C (Cross-track): -0.24
    Collision Risk Index (CRI) 0.5
    X Position (km) 683.354 683.393
    Position Y (km) 4974.938 4973.681
    Position Z (km) -4678.53 -4677.708
    Velocity X (km/s) -7.534 2.074
    Velocity Y (km/s) 1.127 4.865
    Velocity Z (km/s) 0.098 5.48

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30261 OBJECT E
    Semimajor Axis (a) 6861.192 km 6854.095 km
    Eccentricity (e) 0.000179 0.000179
    Inclination (i) 43.0036° 97.6867°
    RAAN 180.5905° 73.6699°
    Perigee Argument 259.4428° 130.0676°
    Mean Anomaly (M) 100.6222° 230.0721°
    Apogee 484.281 km 477.188 km
    Perigee 481.829 km 474.728 km
    Orbit Epoch 2026-10-19T00:24:24+0000 2026-10-19T12:45:19+0000

    STARLINK-30261 & OBJECT E Collision Probability (Pc) Trend

    STARLINK-30261 & OBJECT E Collision Probability (Pc) TrendNot Available

    STARLINK-30261 & OBJECT E Miss Distance (Miss Distance) Trend

    STARLINK-30261 & OBJECT E Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30261Miss 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-30261Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT ECollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30261

    No nearby objects data