Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.174604E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T15:13:25+0800
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    1 Object 1

    AOE ID 54101
    NORAD ID 54101
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63949
    NORAD ID 63949
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5204 STARLINK-33993
    Time of Closest Approach 2026-10-21T16:32:20+0000
    Collision Probability (Pc) 1.174604E-6
    Conjunction Distance (km) 2.365 km
    Relative Speed (km/s) 6.287 km/s
    Conjunction Risk Parameters R (Radial): -2.224 | I (In-track): 0.73 | C (Cross-track): 0.332
    Collision Risk Index (CRI) 0.36
    X Position (km) -205.505 -206.274
    Position Y (km) -4135.475 -4137.112
    Position Z (km) -5462.46 -5463.982
    Velocity X (km/s) 7.592 4.558
    Velocity Y (km/s) 0.34 4.783
    Velocity Z (km/s) -0.543 -3.794

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5204 STARLINK-33993
    Semimajor Axis (a) 6848.893 km 6852.703 km
    Eccentricity (e) 0.000103 0.000377
    Inclination (i) 53.1594° 70.0006°
    RAAN 13.7541° 64.6037°
    Perigee Argument 92.0071° 269.0695°
    Mean Anomaly (M) 268.1047° 91.0048°
    Apogee 471.459 km 477.149 km
    Perigee 470.053 km 471.983 km
    Orbit Epoch 2026-10-19T22:40:15+0000 2026-10-19T08:36:02+0000

    STARLINK-5204 & STARLINK-33993 Collision Probability (Pc) Trend

    STARLINK-5204 & STARLINK-33993 Collision Probability (Pc) TrendNot Available

    STARLINK-5204 & STARLINK-33993 Miss Distance (Miss Distance) Trend

    STARLINK-5204 & STARLINK-33993 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5204Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33993Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5204Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33993Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5204

    No nearby objects data