Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.053709E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T00:50:49+0800
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    1 Object 1

    AOE ID 53169
    NORAD ID 53169
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65323
    NORAD ID 65323
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4117 STARLINK-34899
    Time of Closest Approach 2026-11-01T14:49:16+0000
    Collision Probability (Pc) 1.053709E-4
    Conjunction Distance (km) 0.477 km
    Relative Speed (km/s) 3.913 km/s
    Conjunction Risk Parameters R (Radial): 0.365 | I (In-track): 0.297 | C (Cross-track): -0.076
    Collision Risk Index (CRI) 0.75
    X Position (km) 1070.588 1070.349
    Position Y (km) 4117.52 4117.818
    Position Z (km) -5374.596 -5374.88
    Velocity X (km/s) -6.742 -7.513
    Velocity Y (km/s) 3.337 0.368
    Velocity Z (km/s) 1.214 -1.215

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4117 STARLINK-34899
    Semimajor Axis (a) 6848.928 km 6848.816 km
    Eccentricity (e) 0.000141 0.000143
    Inclination (i) 53.1566° 53.1585°
    RAAN 159.3065° 199.0437°
    Perigee Argument 87.6611° 89.8731°
    Mean Anomaly (M) 52.7805° 149.5583°
    Apogee 471.757 km 471.657 km
    Perigee 469.825 km 469.701 km
    Orbit Epoch 2026-10-29T22:00:02+0000 2026-10-29T10:00:02+0000

    STARLINK-4117 & STARLINK-34899 Collision Probability (Pc) Trend

    STARLINK-4117 & STARLINK-34899 Collision Probability (Pc) TrendNot Available

    STARLINK-4117 & STARLINK-34899 Miss Distance (Miss Distance) Trend

    STARLINK-4117 & STARLINK-34899 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4117Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34899Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4117Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34899Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4117

    No nearby objects data