Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.384104E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:10:34+0800
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    1 Object 1

    AOE ID 53486
    NORAD ID 53486
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62314
    NORAD ID 62314
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4431 STARLINK-32651
    Time of Closest Approach 2026-10-23T01:02:22+0000
    Collision Probability (Pc) 1.384104E-6
    Conjunction Distance (km) 2.878 km
    Relative Speed (km/s) 14.321 km/s
    Conjunction Risk Parameters R (Radial): 2.553 | I (In-track): 0.449 | C (Cross-track): -1.252
    Collision Risk Index (CRI) 0.38
    X Position (km) 1805.941 1805.658
    Position Y (km) 5044.573 5047.226
    Position Z (km) -4251.429 -4252.506
    Velocity X (km/s) 2.762 -6.527
    Velocity Y (km/s) 3.977 -0.905
    Velocity Z (km/s) 5.897 -3.848

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4431 STARLINK-32651
    Semimajor Axis (a) 6833.221 km 6840.816 km
    Eccentricity (e) 0.000030 0.000327
    Inclination (i) 97.4332° 53.1588°
    RAAN 61.5992° 227.1120°
    Perigee Argument 103.0898° 219.2401°
    Mean Anomaly (M) 257.0379° 140.8365°
    Apogee 455.287 km 464.913 km
    Perigee 454.881 km 460.445 km
    Orbit Epoch 2026-10-20T07:34:55+0000 2026-10-20T04:49:17+0000

    STARLINK-4431 & STARLINK-32651 Collision Probability (Pc) Trend

    STARLINK-4431 & STARLINK-32651 Collision Probability (Pc) TrendNot Available

    STARLINK-4431 & STARLINK-32651 Miss Distance (Miss Distance) Trend

    STARLINK-4431 & STARLINK-32651 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4431Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32651Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4431Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32651Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4431

    No nearby objects data