Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.756546E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:11:34+0800
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    1 Object 1

    AOE ID 59005
    NORAD ID 59005
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59430
    NORAD ID 59430
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31484 STARLINK-31772
    Time of Closest Approach 2026-10-30T21:09:59+0000
    Collision Probability (Pc) 1.756546E-6
    Conjunction Distance (km) 2.34 km
    Relative Speed (km/s) 11.999 km/s
    Conjunction Risk Parameters R (Radial): -0.434 | I (In-track): 1.426 | C (Cross-track): -1.803
    Collision Risk Index (CRI) 0.4
    X Position (km) 1843.663 1841.338
    Position Y (km) 6361.243 6361.478
    Position Z (km) 1705.891 1705.786
    Velocity X (km/s) -4.959 -4.123
    Velocity Y (km/s) -0.129 2.76
    Velocity Z (km/s) 5.808 -5.808

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31484 STARLINK-31772
    Semimajor Axis (a) 6840.875 km 6840.932 km
    Eccentricity (e) 0.000102 0.000154
    Inclination (i) 53.1594° 53.1588°
    RAAN 75.8150° 276.5207°
    Perigee Argument 47.0021° 84.4962°
    Mean Anomaly (M) 313.1067° 131.2668°
    Apogee 463.439 km 463.850 km
    Perigee 462.037 km 461.740 km
    Orbit Epoch 2026-10-28T01:52:01+0000 2026-10-28T10:00:02+0000

    STARLINK-31484 & STARLINK-31772 Collision Probability (Pc) Trend

    STARLINK-31484 & STARLINK-31772 Collision Probability (Pc) TrendNot Available

    STARLINK-31484 & STARLINK-31772 Miss Distance (Miss Distance) Trend

    STARLINK-31484 & STARLINK-31772 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31484Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31772Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31484Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31772Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31484

    No nearby objects data