Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.921786E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:47:19+0800
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    1 Object 1

    AOE ID 57173
    NORAD ID 57173
    Object Type UNKNOWN
    Country
    TBD TBD
    ← VS →

    2 Object 2

    AOE ID 59242
    NORAD ID 59242
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT H STARLINK-31423
    Time of Closest Approach 2026-10-29T22:58:52+0000
    Collision Probability (Pc) 6.921786E-6
    Conjunction Distance (km) 1.428 km
    Relative Speed (km/s) 12.226 km/s
    Conjunction Risk Parameters R (Radial): 1.253 | I (In-track): -0.413 | C (Cross-track): -0.546
    Collision Risk Index (CRI) 0.52
    X Position (km) -5052.83 -5054.097
    Position Y (km) -37.357 -36.902
    Position Z (km) -4642.832 -4643.308
    Velocity X (km/s) 5.061 -0.534
    Velocity Y (km/s) 1.385 -7.572
    Velocity Z (km/s) -5.517 0.642

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT H STARLINK-31423
    Semimajor Axis (a) 6850.457 km 6861.249 km
    Eccentricity (e) 0.000906 0.000122
    Inclination (i) 97.4892° 43.0009°
    RAAN 6.0057° 269.4721°
    Perigee Argument 11.4504° 271.0900°
    Mean Anomaly (M) 348.6941° 162.1423°
    Apogee 478.525 km 483.951 km
    Perigee 466.115 km 482.273 km
    Orbit Epoch 2026-10-28T14:38:30+0000 2026-10-28T10:00:02+0000

    OBJECT H & STARLINK-31423 Collision Probability (Pc) Trend

    OBJECT H & STARLINK-31423 Collision Probability (Pc) TrendNot Available

    OBJECT H & STARLINK-31423 Miss Distance (Miss Distance) Trend

    OBJECT H & STARLINK-31423 Miss Distance (Miss Distance) TrendNot Available

    OBJECT HMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31423Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT HCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31423Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT H

    No nearby objects data