Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.093445E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:36:22+0800
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    1 Object 1

    AOE ID 58514
    NORAD ID 58514
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58648
    NORAD ID 58648
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30983 TIANMU-1 14
    Time of Closest Approach 2026-10-21T15:48:53+0000
    Collision Probability (Pc) 1.093445E-5
    Conjunction Distance (km) 1.161 km
    Relative Speed (km/s) 8.512 km/s
    Conjunction Risk Parameters R (Radial): 0.083 | I (In-track): 0.962 | C (Cross-track): -0.645
    Collision Risk Index (CRI) 0.56
    X Position (km) -3660.312 -3660.398
    Position Y (km) 4550.21 4549.525
    Position Z (km) -3606.723 -3607.657
    Velocity X (km/s) -3.822 3.372
    Velocity Y (km/s) -5.699 -2.367
    Velocity Z (km/s) -3.313 -6.41

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30983 TIANMU-1 14
    Semimajor Axis (a) 6861.211 km 6861.050 km
    Eccentricity (e) 0.000083 0.000565
    Inclination (i) 43.0020° 97.3363°
    RAAN 282.3185° 311.2844°
    Perigee Argument 272.2247° 250.6330°
    Mean Anomaly (M) 87.8509° 109.4298°
    Apogee 483.646 km 486.792 km
    Perigee 482.502 km 479.034 km
    Orbit Epoch 2026-10-19T00:02:24+0000 2026-10-19T12:35:01+0000

    STARLINK-30983 & TIANMU-1 14 Collision Probability (Pc) Trend

    STARLINK-30983 & TIANMU-1 14 Collision Probability (Pc) TrendNot Available

    STARLINK-30983 & TIANMU-1 14 Miss Distance (Miss Distance) Trend

    STARLINK-30983 & TIANMU-1 14 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30983Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 14Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30983Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 14Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30983

    No nearby objects data