Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    6.716216E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:39:13+0800
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    1 Object 1

    AOE ID 47436
    NORAD ID 47436
    Object Type UNKNOWN
    Country
    TBD TBD
    ← VS →

    2 Object 2

    AOE ID 59017
    NORAD ID 59017
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT Z STARLINK-31406
    Time of Closest Approach 2026-10-21T00:56:16+0000
    Collision Probability (Pc) 6.716216E-5
    Conjunction Distance (km) 0.739 km
    Relative Speed (km/s) 13.104 km/s
    Conjunction Risk Parameters R (Radial): 0.374 | I (In-track): 0.33 | C (Cross-track): -0.544
    Collision Risk Index (CRI) 0.72
    X Position (km) -4069.343 -4068.658
    Position Y (km) 1311.986 1312.26
    Position Z (km) 5329.878 5329.854
    Velocity X (km/s) -5.095 -0.636
    Velocity Y (km/s) 3.253 -7.492
    Velocity Z (km/s) -4.675 1.355

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT Z STARLINK-31406
    Semimajor Axis (a) 6844.607 km 6840.851 km
    Eccentricity (e) 0.001135 0.000218
    Inclination (i) 97.2101° 53.1535°
    RAAN 331.9457° 100.2855°
    Perigee Argument 106.3641° 89.6252°
    Mean Anomaly (M) 253.8850° 270.5001°
    Apogee 474.238 km 464.206 km
    Perigee 458.702 km 461.222 km
    Orbit Epoch 2026-10-19T21:45:09+0000 2026-10-19T11:05:06+0000

    OBJECT Z & STARLINK-31406 Collision Probability (Pc) Trend

    OBJECT Z & STARLINK-31406 Collision Probability (Pc) TrendNot Available

    OBJECT Z & STARLINK-31406 Miss Distance (Miss Distance) Trend

    OBJECT Z & STARLINK-31406 Miss Distance (Miss Distance) TrendNot Available

    OBJECT ZMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31406Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT ZCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31406Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT Z

    No nearby objects data