Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.887402E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T13:29:25+0800
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    1 Object 1

    AOE ID 58661
    NORAD ID 58661
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64742
    NORAD ID 64742
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 20 STARLINK-34607
    Time of Closest Approach 2026-10-19T14:02:04+0000
    Collision Probability (Pc) 2.887402E-5
    Conjunction Distance (km) 0.981 km
    Relative Speed (km/s) 14.718 km/s
    Conjunction Risk Parameters R (Radial): 0.967 | I (In-track): -0.052 | C (Cross-track): 0.158
    Collision Risk Index (CRI) 0.64
    X Position (km) -3946.893 -3946.222
    Position Y (km) -5207.611 -5206.983
    Position Z (km) 2020.888 2020.547
    Velocity X (km/s) -2.18 4.886
    Velocity Y (km/s) -1.16 -1.487
    Velocity Z (km/s) -7.227 5.679

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 20 STARLINK-34607
    Semimajor Axis (a) 6840.599 km 6840.812 km
    Eccentricity (e) 0.000583 0.000147
    Inclination (i) 97.4553° 53.1567°
    RAAN 49.8316° 225.8496°
    Perigee Argument 232.8485° 91.5923°
    Mean Anomaly (M) 127.2226° 268.5247°
    Apogee 466.449 km 463.678 km
    Perigee 458.475 km 461.672 km
    Orbit Epoch 2026-10-18T21:40:39+0000 2026-10-18T05:06:48+0000

    TIANMU-1 20 & STARLINK-34607 Collision Probability (Pc) Trend

    TIANMU-1 20 & STARLINK-34607 Collision Probability (Pc) TrendNot Available

    TIANMU-1 20 & STARLINK-34607 Miss Distance (Miss Distance) Trend

    TIANMU-1 20 & STARLINK-34607 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 20Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34607Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 20Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34607Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 20

    No nearby objects data