Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    4.633533E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T14:50:43+0800
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    1 Object 1

    AOE ID 58878
    NORAD ID 58878
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66123
    NORAD ID 66123
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31300 STARLINK-35628
    Time of Closest Approach 2026-10-21T04:59:41+0000
    Collision Probability (Pc) 4.633533E-4
    Conjunction Distance (km) 0.263 km
    Relative Speed (km/s) 7.694 km/s
    Conjunction Risk Parameters R (Radial): 0.254 | I (In-track): 0.058 | C (Cross-track): -0.038
    Collision Risk Index (CRI) 0.88
    X Position (km) -2306.33 -2306.183
    Position Y (km) 4145.92 4145.797
    Position Z (km) 4918.639 4918.46
    Velocity X (km/s) -7.115 -4.42
    Velocity Y (km/s) -0.785 -5.631
    Velocity Z (km/s) -2.667 2.666

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31300 STARLINK-35628
    Semimajor Axis (a) 6840.810 km 6840.832 km
    Eccentricity (e) 0.000123 0.000126
    Inclination (i) 53.1601° 53.1563°
    RAAN 1.7702° 80.9134°
    Perigee Argument 87.6676° 105.3638°
    Mean Anomaly (M) 272.4468° 254.7503°
    Apogee 463.517 km 463.555 km
    Perigee 461.829 km 461.835 km
    Orbit Epoch 2026-10-18T17:05:23+0000 2026-10-18T11:03:53+0000

    STARLINK-31300 & STARLINK-35628 Collision Probability (Pc) Trend

    STARLINK-31300 & STARLINK-35628 Collision Probability (Pc) TrendNot Available

    STARLINK-31300 & STARLINK-35628 Miss Distance (Miss Distance) Trend

    STARLINK-31300 & STARLINK-35628 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31300Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35628Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31300Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35628Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31300

    No nearby objects data