Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.165763E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:05:46+0800
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    1 Object 1

    AOE ID 52332
    NORAD ID 52332
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65020
    NORAD ID 65020
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3831 STARLINK-34772
    Time of Closest Approach 2026-10-29T18:03:19+0000
    Collision Probability (Pc) 4.165763E-6
    Conjunction Distance (km) 1.417 km
    Relative Speed (km/s) 5.54 km/s
    Conjunction Risk Parameters R (Radial): -1.391 | I (In-track): 0.247 | C (Cross-track): 0.093
    Collision Risk Index (CRI) 0.47
    X Position (km) 4253.234 4252.438
    Position Y (km) -1131.7 -1131.216
    Position Z (km) 5233.467 5232.399
    Velocity X (km/s) 3.88 -0.221
    Velocity Y (km/s) 6.331 7.421
    Velocity Z (km/s) -1.779 1.783

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3831 STARLINK-34772
    Semimajor Axis (a) 6843.239 km 6840.785 km
    Eccentricity (e) 0.000173 0.000561
    Inclination (i) 53.1586° 53.1633°
    RAAN 240.1256° 293.6929°
    Perigee Argument 305.0321° 282.2719°
    Mean Anomaly (M) 55.0519° 77.7656°
    Apogee 466.288 km 466.485 km
    Perigee 463.916 km 458.811 km
    Orbit Epoch 2026-10-27T04:35:19+0000 2026-10-27T06:20:18+0000

    STARLINK-3831 & STARLINK-34772 Collision Probability (Pc) Trend

    STARLINK-3831 & STARLINK-34772 Collision Probability (Pc) TrendNot Available

    STARLINK-3831 & STARLINK-34772 Miss Distance (Miss Distance) Trend

    STARLINK-3831 & STARLINK-34772 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3831Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34772Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3831Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34772Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3831

    No nearby objects data