Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.141919E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T13:40:38+0800
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    1 Object 1

    AOE ID 59542
    NORAD ID 59542
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64531
    NORAD ID 64531
    Object Type UNKNOWN
    Country
    NZ NZ

    Conjunction Constraints

    Parameter STARLINK-31540 OBJECT D
    Time of Closest Approach 2026-10-25T21:57:57+0000
    Collision Probability (Pc) 1.141919E-6
    Conjunction Distance (km) 2.834 km
    Relative Speed (km/s) 9.878 km/s
    Conjunction Risk Parameters R (Radial): -2.184 | I (In-track): 1.377 | C (Cross-track): -1.167
    Collision Risk Index (CRI) 0.36
    X Position (km) -2523.764 -2522.617
    Position Y (km) -4663.651 -4663.468
    Position Z (km) 4345.27 4342.686
    Velocity X (km/s) 5.594 -3.401
    Velocity Y (km/s) -4.818 -3.589
    Velocity Z (km/s) -1.917 -5.808

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31540 OBJECT D
    Semimajor Axis (a) 6861.203 km 6857.846 km
    Eccentricity (e) 0.000114 0.000527
    Inclination (i) 43.0077° 97.4836°
    RAAN 132.4652° 53.8041°
    Perigee Argument 261.0181° 77.2836°
    Mean Anomaly (M) 99.0542° 282.8992°
    Apogee 483.849 km 483.322 km
    Perigee 482.283 km 476.096 km
    Orbit Epoch 2026-10-24T06:14:52+0000 2026-10-24T07:39:08+0000

    STARLINK-31540 & OBJECT D Collision Probability (Pc) Trend

    STARLINK-31540 & OBJECT D Collision Probability (Pc) TrendNot Available

    STARLINK-31540 & OBJECT D Miss Distance (Miss Distance) Trend

    STARLINK-31540 & OBJECT D Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31540Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT DMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31540Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT DCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31540

    No nearby objects data