Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.906191E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:23:41+0800
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    1 Object 1

    AOE ID 58513
    NORAD ID 58513
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64082
    NORAD ID 64082
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30998 STARLINK-34171
    Time of Closest Approach 2026-10-22T07:44:49+0000
    Collision Probability (Pc) 5.906191E-6
    Conjunction Distance (km) 1.367 km
    Relative Speed (km/s) 7.817 km/s
    Conjunction Risk Parameters R (Radial): 0.141 | I (In-track): 1.165 | C (Cross-track): -0.7
    Collision Risk Index (CRI) 0.5
    X Position (km) 4297.833 4298.663
    Position Y (km) 3953.894 3952.81
    Position Z (km) 3593.118 3593.048
    Velocity X (km/s) -2.924 -5.944
    Velocity Y (km/s) 6.21 3.432
    Velocity Z (km/s) -3.327 3.326

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30998 STARLINK-34171
    Semimajor Axis (a) 6861.195 km 6861.151 km
    Eccentricity (e) 0.000091 0.000114
    Inclination (i) 43.0032° 42.9999°
    RAAN 278.8367° 18.3264°
    Perigee Argument 274.1476° 227.3123°
    Mean Anomaly (M) 85.9271° 132.7633°
    Apogee 483.685 km 483.795 km
    Perigee 482.431 km 482.233 km
    Orbit Epoch 2026-10-19T16:24:40+0000 2026-10-19T07:20:40+0000

    STARLINK-30998 & STARLINK-34171 Collision Probability (Pc) Trend

    STARLINK-30998 & STARLINK-34171 Collision Probability (Pc) TrendNot Available

    STARLINK-30998 & STARLINK-34171 Miss Distance (Miss Distance) Trend

    STARLINK-30998 & STARLINK-34171 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30998Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34171Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30998Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34171Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30998

    No nearby objects data