Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.109035E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:35:32+0800
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    1 Object 1

    AOE ID 53410
    NORAD ID 53410
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58776
    NORAD ID 58776
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4492 STARLINK-31117
    Time of Closest Approach 2026-10-30T19:11:00+0000
    Collision Probability (Pc) 2.109035E-5
    Conjunction Distance (km) 1.014 km
    Relative Speed (km/s) 11.1 km/s
    Conjunction Risk Parameters R (Radial): -0.956 | I (In-track): 0.225 | C (Cross-track): 0.251
    Collision Risk Index (CRI) 0.61
    X Position (km) 5390.694 5390.09
    Position Y (km) -2587.217 -2586.554
    Position Z (km) -3331.331 -3330.858
    Velocity X (km/s) -0.166 4.698
    Velocity Y (km/s) 5.888 3.554
    Velocity Z (km/s) -4.85 4.85

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4492 STARLINK-31117
    Semimajor Axis (a) 6840.914 km 6840.333 km
    Eccentricity (e) 0.000154 0.000127
    Inclination (i) 53.1601° 53.1601°
    RAAN 143.5624° 12.4263°
    Perigee Argument 114.4535° 55.2582°
    Mean Anomaly (M) 245.6628° 304.8540°
    Apogee 463.832 km 463.064 km
    Perigee 461.722 km 461.328 km
    Orbit Epoch 2026-10-27T19:53:33+0000 2026-10-27T22:34:27+0000

    STARLINK-4492 & STARLINK-31117 Collision Probability (Pc) Trend

    STARLINK-4492 & STARLINK-31117 Collision Probability (Pc) TrendNot Available

    STARLINK-4492 & STARLINK-31117 Miss Distance (Miss Distance) Trend

    STARLINK-4492 & STARLINK-31117 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4492Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31117Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4492Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31117Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4492

    No nearby objects data