Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.603865E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:47:25+0800
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    1 Object 1

    AOE ID 52383
    NORAD ID 52383
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60602
    NORAD ID 60602
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3811 STARLINK-31983
    Time of Closest Approach 2026-10-19T03:47:43+0000
    Collision Probability (Pc) 1.603865E-6
    Conjunction Distance (km) 2.308 km
    Relative Speed (km/s) 9.86 km/s
    Conjunction Risk Parameters R (Radial): 2.277 | I (In-track): -0.288 | C (Cross-track): -0.243
    Collision Risk Index (CRI) 0.39
    X Position (km) -5060.941 -5059.129
    Position Y (km) -1830.93 -1830.676
    Position Z (km) -4234.667 -4233.259
    Velocity X (km/s) -0.884 4.845
    Velocity Y (km/s) -6.508 -4.436
    Velocity Z (km/s) 3.875 -3.876

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3811 STARLINK-31983
    Semimajor Axis (a) 6843.386 km 6840.889 km
    Eccentricity (e) 0.000106 0.000137
    Inclination (i) 53.1555° 53.1603°
    RAAN 240.2639° 348.2028°
    Perigee Argument 82.3294° 86.3123°
    Mean Anomaly (M) 277.7829° 273.8037°
    Apogee 465.976 km 463.692 km
    Perigee 464.522 km 461.812 km
    Orbit Epoch 2026-10-18T06:07:04+0000 2026-10-18T04:54:33+0000

    STARLINK-3811 & STARLINK-31983 Collision Probability (Pc) Trend

    STARLINK-3811 & STARLINK-31983 Collision Probability (Pc) TrendNot Available

    STARLINK-3811 & STARLINK-31983 Miss Distance (Miss Distance) Trend

    STARLINK-3811 & STARLINK-31983 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3811Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31983Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3811Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31983Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3811

    No nearby objects data