Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.01383E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T06:19:29+0800
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    1 Object 1

    AOE ID 57605
    NORAD ID 57605
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58415
    NORAD ID 58415
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30138 STARLINK-30949
    Time of Closest Approach 2026-10-29T05:23:31+0000
    Collision Probability (Pc) 1.01383E-6
    Conjunction Distance (km) 2.003 km
    Relative Speed (km/s) 2.616 km/s
    Conjunction Risk Parameters R (Radial): -0.683 | I (In-track): -1.854 | C (Cross-track): -0.321
    Collision Risk Index (CRI) 0.35
    X Position (km) -740.024 -738.088
    Position Y (km) 5044.422 5044.194
    Position Z (km) -4598.517 -4598.059
    Velocity X (km/s) -7.299 -7.551
    Velocity Y (km/s) -1.949 -0.215
    Velocity Z (km/s) -0.967 0.975

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30138 STARLINK-30949
    Semimajor Axis (a) 6863.109 km 6861.195 km
    Eccentricity (e) 0.000319 0.000194
    Inclination (i) 42.9916° 43.0105°
    RAAN 214.5505° 186.1649°
    Perigee Argument 171.1257° 147.0329°
    Mean Anomaly (M) 188.9651° 213.0644°
    Apogee 487.159 km 484.390 km
    Perigee 482.785 km 481.726 km
    Orbit Epoch 2026-10-27T03:35:39+0000 2026-10-27T00:22:57+0000

    STARLINK-30138 & STARLINK-30949 Collision Probability (Pc) Trend

    STARLINK-30138 & STARLINK-30949 Collision Probability (Pc) TrendNot Available

    STARLINK-30138 & STARLINK-30949 Miss Distance (Miss Distance) Trend

    STARLINK-30138 & STARLINK-30949 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30138Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30949Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30138Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30949Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30138

    No nearby objects data