Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.380335E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:51:05+0800
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    1 Object 1

    AOE ID 56824
    NORAD ID 56824
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63680
    NORAD ID 63680
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30120 STARLINK-33887
    Time of Closest Approach 2026-10-31T11:39:11+0000
    Collision Probability (Pc) 3.380335E-5
    Conjunction Distance (km) 0.788 km
    Relative Speed (km/s) 6.479 km/s
    Conjunction Risk Parameters R (Radial): 0.193 | I (In-track): -0.691 | C (Cross-track): 0.325
    Collision Risk Index (CRI) 0.66
    X Position (km) -259.399 -260.169
    Position Y (km) -5533.624 -5533.743
    Position Z (km) 4040.633 4040.747
    Velocity X (km/s) 6.987 6.808
    Velocity Y (km/s) 1.586 -2.234
    Velocity Z (km/s) 2.615 -2.614

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30120 STARLINK-33887
    Semimajor Axis (a) 6861.204 km 6861.141 km
    Eccentricity (e) 0.000224 0.000147
    Inclination (i) 43.0024° 43.0019°
    RAAN 232.4961° 156.6218°
    Perigee Argument 253.3192° 265.1871°
    Mean Anomaly (M) 106.7413° 140.7954°
    Apogee 484.605 km 484.012 km
    Perigee 481.529 km 481.996 km
    Orbit Epoch 2026-10-28T12:46:31+0000 2026-10-28T08:00:04+0000

    STARLINK-30120 & STARLINK-33887 Collision Probability (Pc) Trend

    STARLINK-30120 & STARLINK-33887 Collision Probability (Pc) TrendNot Available

    STARLINK-30120 & STARLINK-33887 Miss Distance (Miss Distance) Trend

    STARLINK-30120 & STARLINK-33887 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30120Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33887Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30120Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33887Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30120

    No nearby objects data