Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.408236E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:39:42+0800
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    1 Object 1

    AOE ID 58853
    NORAD ID 58853
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66819
    NORAD ID 66819
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31238 STARLINK-35989
    Time of Closest Approach 2026-10-30T08:36:15+0000
    Collision Probability (Pc) 3.408236E-6
    Conjunction Distance (km) 1.698 km
    Relative Speed (km/s) 9.591 km/s
    Conjunction Risk Parameters R (Radial): -0.208 | I (In-track): 1.312 | C (Cross-track): -1.056
    Collision Risk Index (CRI) 0.46
    X Position (km) 5782.56 5781.637
    Position Y (km) 2854.659 2856.082
    Position Z (km) 2334.627 2334.559
    Velocity X (km/s) -4.094 -1.159
    Velocity Y (km/s) 4.594 6.043
    Velocity Z (km/s) 4.507 -4.507

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31238 STARLINK-35989
    Semimajor Axis (a) 6861.195 km 6861.270 km
    Eccentricity (e) 0.000164 0.000146
    Inclination (i) 43.0037° 43.0028°
    RAAN 14.3863° 241.0615°
    Perigee Argument 279.2097° 270.8456°
    Mean Anomaly (M) 219.8483° 149.7559°
    Apogee 484.186 km 484.134 km
    Perigee 481.930 km 482.132 km
    Orbit Epoch 2026-10-28T10:00:02+0000 2026-10-28T06:00:02+0000

    STARLINK-31238 & STARLINK-35989 Collision Probability (Pc) Trend

    STARLINK-31238 & STARLINK-35989 Collision Probability (Pc) TrendNot Available

    STARLINK-31238 & STARLINK-35989 Miss Distance (Miss Distance) Trend

    STARLINK-31238 & STARLINK-35989 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31238Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35989Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31238Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35989Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31238

    No nearby objects data