Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    8.160846E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T08:32:49+0800
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    1 Object 1

    AOE ID 58645
    NORAD ID 58645
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 63799
    NORAD ID 63799
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 11 STARLINK-33899
    Time of Closest Approach 2026-10-23T00:39:53+0000
    Collision Probability (Pc) 8.160846E-5
    Conjunction Distance (km) 0.682 km
    Relative Speed (km/s) 12.246 km/s
    Conjunction Risk Parameters R (Radial): -0.235 | I (In-track): 0.376 | C (Cross-track): -0.517
    Collision Risk Index (CRI) 0.73
    X Position (km) -3173.685 -3173.653
    Position Y (km) 3939 3939.654
    Position Z (km) -4638.597 -4638.411
    Velocity X (km/s) 4.21 -6.282
    Velocity Y (km/s) -3.121 -4.255
    Velocity Z (km/s) -5.528 0.684

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 11 STARLINK-33899
    Semimajor Axis (a) 6859.640 km 6861.131 km
    Eccentricity (e) 0.000672 0.000134
    Inclination (i) 97.3400° 42.9996°
    RAAN 315.4782° 213.6555°
    Perigee Argument 272.0049° 262.4615°
    Mean Anomaly (M) 88.0421° 97.6085°
    Apogee 486.112 km 483.913 km
    Perigee 476.894 km 482.075 km
    Orbit Epoch 2026-10-22T20:32:55+0000 2026-10-22T03:03:19+0000

    TIANMU-1 11 & STARLINK-33899 Collision Probability (Pc) Trend

    TIANMU-1 11 & STARLINK-33899 Collision Probability (Pc) TrendNot Available

    TIANMU-1 11 & STARLINK-33899 Miss Distance (Miss Distance) Trend

    TIANMU-1 11 & STARLINK-33899 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 11Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33899Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 11Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33899Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 11

    No nearby objects data