Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.996809E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T20:02:56+0800
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    1 Object 1

    AOE ID 59011
    NORAD ID 59011
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65459
    NORAD ID 65459
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31491 STARLINK-34867
    Time of Closest Approach 2026-10-31T08:17:56+0000
    Collision Probability (Pc) 5.996809E-6
    Conjunction Distance (km) 1.492 km
    Relative Speed (km/s) 12.224 km/s
    Conjunction Risk Parameters R (Radial): -1.486 | I (In-track): -0.08 | C (Cross-track): -0.097
    Collision Risk Index (CRI) 0.51
    X Position (km) -3438.619 -3437.981
    Position Y (km) -5911.396 -5910.049
    Position Z (km) 191.819 191.784
    Velocity X (km/s) 3.867 4.048
    Velocity Y (km/s) -2.457 -2.15
    Velocity Z (km/s) -6.109 6.109

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31491 STARLINK-34867
    Semimajor Axis (a) 6840.864 km 6840.724 km
    Eccentricity (e) 0.000123 0.000129
    Inclination (i) 53.1613° 53.1480°
    RAAN 73.6563° 257.8053°
    Perigee Argument 85.4775° 319.9097°
    Mean Anomaly (M) 274.6368° 40.1810°
    Apogee 463.569 km 463.469 km
    Perigee 461.885 km 461.705 km
    Orbit Epoch 2026-10-28T15:26:01+0000 2026-10-27T05:48:55+0000

    STARLINK-31491 & STARLINK-34867 Collision Probability (Pc) Trend

    STARLINK-31491 & STARLINK-34867 Collision Probability (Pc) TrendNot Available

    STARLINK-31491 & STARLINK-34867 Miss Distance (Miss Distance) Trend

    STARLINK-31491 & STARLINK-34867 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31491Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34867Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31491Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34867Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31491

    No nearby objects data