Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.896045E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T17:25:17+0800
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    1 Object 1

    AOE ID 54850
    NORAD ID 54850
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58224
    NORAD ID 58224
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5087 STARLINK-30875
    Time of Closest Approach 2026-10-29T01:51:19+0000
    Collision Probability (Pc) 6.896045E-6
    Conjunction Distance (km) 1.244 km
    Relative Speed (km/s) 6.167 km/s
    Conjunction Risk Parameters R (Radial): -0.05 | I (In-track): -1.137 | C (Cross-track): -0.5
    Collision Risk Index (CRI) 0.52
    X Position (km) 5405.481 5405.648
    Position Y (km) 917.308 916.076
    Position Z (km) 4115.551 4115.522
    Velocity X (km/s) 0.66 -2.993
    Velocity Y (km/s) 7.188 6.569
    Velocity Z (km/s) -2.464 2.464

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5087 STARLINK-30875
    Semimajor Axis (a) 6861.085 km 6860.984 km
    Eccentricity (e) 0.000149 0.000131
    Inclination (i) 42.9996° 42.9998°
    RAAN 255.2372° 328.9510°
    Perigee Argument 232.3435° 303.7575°
    Mean Anomaly (M) 127.7282° 56.3152°
    Apogee 483.974 km 483.746 km
    Perigee 481.922 km 481.948 km
    Orbit Epoch 2026-10-26T23:07:35+0000 2026-10-26T18:39:49+0000

    STARLINK-5087 & STARLINK-30875 Collision Probability (Pc) Trend

    STARLINK-5087 & STARLINK-30875 Collision Probability (Pc) TrendNot Available

    STARLINK-5087 & STARLINK-30875 Miss Distance (Miss Distance) Trend

    STARLINK-5087 & STARLINK-30875 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5087Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30875Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5087Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30875Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5087

    No nearby objects data