Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.719395E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T12:12:01+0800
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    1 Object 1

    AOE ID 58829
    NORAD ID 58829
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68059
    NORAD ID 68059
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31258 STARLINK-36917
    Time of Closest Approach 2026-10-21T11:00:26+0000
    Collision Probability (Pc) 1.719395E-6
    Conjunction Distance (km) 2.365 km
    Relative Speed (km/s) 11.992 km/s
    Conjunction Risk Parameters R (Radial): 0.073 | I (In-track): 1.455 | C (Cross-track): 1.863
    Collision Risk Index (CRI) 0.4
    X Position (km) -2902.324 -2904.418
    Position Y (km) -5946.794 -5945.696
    Position Z (km) 1729.313 1729.283
    Velocity X (km/s) 4.921 3.582
    Velocity Y (km/s) -0.705 -3.446
    Velocity Z (km/s) 5.798 -5.799

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31258 STARLINK-36917
    Semimajor Axis (a) 6840.888 km 6840.841 km
    Eccentricity (e) 0.000183 0.000070
    Inclination (i) 53.1551° 53.1603°
    RAAN 247.6260° 86.0608°
    Perigee Argument 89.2067° 53.1082°
    Mean Anomaly (M) 270.9146° 306.9985°
    Apogee 464.004 km 463.181 km
    Perigee 461.498 km 462.227 km
    Orbit Epoch 2026-10-18T06:19:38+0000 2026-10-19T03:35:41+0000

    STARLINK-31258 & STARLINK-36917 Collision Probability (Pc) Trend

    STARLINK-31258 & STARLINK-36917 Collision Probability (Pc) TrendNot Available

    STARLINK-31258 & STARLINK-36917 Miss Distance (Miss Distance) Trend

    STARLINK-31258 & STARLINK-36917 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31258Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36917Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31258Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36917Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31258

    No nearby objects data