Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.094993E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:03:59+0800
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    1 Object 1

    AOE ID 55753
    NORAD ID 55753
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66276
    NORAD ID 66276
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5617 STARLINK-35742
    Time of Closest Approach 2026-10-21T16:45:16+0000
    Collision Probability (Pc) 2.094993E-4
    Conjunction Distance (km) 0.483 km
    Relative Speed (km/s) 13.419 km/s
    Conjunction Risk Parameters R (Radial): 0.309 | I (In-track): -0.183 | C (Cross-track): -0.322
    Collision Risk Index (CRI) 0.81
    X Position (km) 5640.658 5640.194
    Position Y (km) 3821.062 3821.192
    Position Z (km) 610.481 610.5
    Velocity X (km/s) -2.004 -2.12
    Velocity Y (km/s) 1.807 4.115
    Velocity Z (km/s) 7.143 -6.074

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5617 STARLINK-35742
    Semimajor Axis (a) 6853.222 km 6840.777 km
    Eccentricity (e) 0.000324 0.000200
    Inclination (i) 70.0005° 53.1546°
    RAAN 38.0830° 229.9983°
    Perigee Argument 274.3018° 92.4688°
    Mean Anomaly (M) 206.6099° 267.6543°
    Apogee 477.305 km 464.008 km
    Perigee 472.865 km 461.272 km
    Orbit Epoch 2026-10-19T12:00:02+0000 2026-10-19T03:02:23+0000

    STARLINK-5617 & STARLINK-35742 Collision Probability (Pc) Trend

    STARLINK-5617 & STARLINK-35742 Collision Probability (Pc) TrendNot Available

    STARLINK-5617 & STARLINK-35742 Miss Distance (Miss Distance) Trend

    STARLINK-5617 & STARLINK-35742 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5617Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35742Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5617Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35742Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5617

    No nearby objects data