Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.520223E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T03:47:33+0800
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    1 Object 1

    AOE ID 58842
    NORAD ID 58842
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61869
    NORAD ID 61869
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-31228 OBJECT A
    Time of Closest Approach 2026-10-31T01:35:22+0000
    Collision Probability (Pc) 8.520223E-6
    Conjunction Distance (km) 1.396 km
    Relative Speed (km/s) 14.758 km/s
    Conjunction Risk Parameters R (Radial): -0.971 | I (In-track): 0.247 | C (Cross-track): -0.97
    Collision Risk Index (CRI) 0.54
    X Position (km) -6485.368 -6484.264
    Position Y (km) -1824.648 -1825.293
    Position Z (km) 1184.091 1183.534
    Velocity X (km/s) 2.277 -1.538
    Velocity Y (km/s) -4.188 0.605
    Velocity Z (km/s) 5.967 -7.459

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31228 OBJECT A
    Semimajor Axis (a) 6840.813 km 6844.212 km
    Eccentricity (e) 0.000134 0.001032
    Inclination (i) 53.1573° 97.4058°
    RAAN 193.9066° 13.3354°
    Perigee Argument 91.1716° 198.4377°
    Mean Anomaly (M) 307.5291° 161.6492°
    Apogee 463.596 km 473.137 km
    Perigee 461.756 km 459.013 km
    Orbit Epoch 2026-10-29T20:00:02+0000 2026-10-29T23:47:25+0000

    STARLINK-31228 & OBJECT A Collision Probability (Pc) Trend

    STARLINK-31228 & OBJECT A Collision Probability (Pc) TrendNot Available

    STARLINK-31228 & OBJECT A Miss Distance (Miss Distance) Trend

    STARLINK-31228 & OBJECT A Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31228Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT AMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31228Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT ACollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31228

    No nearby objects data