Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.719588E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:18:29+0800
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    1 Object 1

    AOE ID 48151
    NORAD ID 48151
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65411
    NORAD ID 65411
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2503 STARLINK-34983
    Time of Closest Approach 2026-10-22T20:39:53+0000
    Collision Probability (Pc) 4.719588E-5
    Conjunction Distance (km) 0.739 km
    Relative Speed (km/s) 7.828 km/s
    Conjunction Risk Parameters R (Radial): 0.156 | I (In-track): 0.622 | C (Cross-track): 0.368
    Collision Risk Index (CRI) 0.68
    X Position (km) 2754.63 2755.284
    Position Y (km) -3904.863 -3904.537
    Position Z (km) 4895.831 4895.941
    Velocity X (km/s) 6.973 3.74
    Velocity Y (km/s) 1.488 6.071
    Velocity Z (km/s) -2.73 2.729

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2503 STARLINK-34983
    Semimajor Axis (a) 6848.869 km 6848.829 km
    Eccentricity (e) 0.000195 0.000126
    Inclination (i) 53.1590° 53.1564°
    RAAN 188.2466° 266.9238°
    Perigee Argument 112.3500° 92.9483°
    Mean Anomaly (M) 247.7708° 267.1663°
    Apogee 472.066 km 471.553 km
    Perigee 469.398 km 469.831 km
    Orbit Epoch 2026-10-20T02:23:11+0000 2026-10-20T07:19:07+0000

    STARLINK-2503 & STARLINK-34983 Collision Probability (Pc) Trend

    STARLINK-2503 & STARLINK-34983 Collision Probability (Pc) TrendNot Available

    STARLINK-2503 & STARLINK-34983 Miss Distance (Miss Distance) Trend

    STARLINK-2503 & STARLINK-34983 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2503Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34983Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2503Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34983Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2503

    No nearby objects data