Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.261993E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T02:48:29+0800
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    1 Object 1

    AOE ID 49419
    NORAD ID 49419
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 51755
    NORAD ID 51755
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3120 STARLINK-3460
    Time of Closest Approach 2026-10-21T08:13:30+0000
    Collision Probability (Pc) 1.261993E-5
    Conjunction Distance (km) 1.092 km
    Relative Speed (km/s) 7.697 km/s
    Conjunction Risk Parameters R (Radial): -0.992 | I (In-track): 0.392 | C (Cross-track): 0.229
    Collision Risk Index (CRI) 0.57
    X Position (km) 3242.683 3241.881
    Position Y (km) 3463.822 3463.628
    Position Z (km) 4918.348 4917.633
    Velocity X (km/s) -2.922 -6.713
    Velocity Y (km/s) 6.534 2.486
    Velocity Z (km/s) -2.668 2.668

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3120 STARLINK-3460
    Semimajor Axis (a) 6840.885 km 6840.800 km
    Eccentricity (e) 0.000117 0.000188
    Inclination (i) 53.1580° 53.1565°
    RAAN 288.6515° 5.9927°
    Perigee Argument 86.5589° 71.1538°
    Mean Anomaly (M) 273.5548° 288.9669°
    Apogee 463.552 km 463.951 km
    Perigee 461.944 km 461.375 km
    Orbit Epoch 2026-10-19T01:00:30+0000 2026-10-19T04:21:46+0000

    STARLINK-3120 & STARLINK-3460 Collision Probability (Pc) Trend

    STARLINK-3120 & STARLINK-3460 Collision Probability (Pc) TrendNot Available

    STARLINK-3120 & STARLINK-3460 Miss Distance (Miss Distance) Trend

    STARLINK-3120 & STARLINK-3460 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3120Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3460Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3120Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3460Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3120

    No nearby objects data