Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.416769E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:23:13+0800
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    1 Object 1

    AOE ID 58414
    NORAD ID 58414
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58646
    NORAD ID 58646
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30922 TIANMU-1 12
    Time of Closest Approach 2026-10-28T16:25:47+0000
    Collision Probability (Pc) 2.416769E-5
    Conjunction Distance (km) 1.02 km
    Relative Speed (km/s) 13.806 km/s
    Conjunction Risk Parameters R (Radial): -0.546 | I (In-track): -0.359 | C (Cross-track): 0.782
    Collision Risk Index (CRI) 0.63
    X Position (km) 4254.91 4255.568
    Position Y (km) -4048.25 -4047.883
    Position Z (km) 3549.152 3549.839
    Velocity X (km/s) 5.974 -3.613
    Velocity Y (km/s) 3.308 1.868
    Velocity Z (km/s) -3.384 6.444

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30922 TIANMU-1 12
    Semimajor Axis (a) 6861.175 km 6860.510 km
    Eccentricity (e) 0.000929 0.000584
    Inclination (i) 42.9820° 97.3379°
    RAAN 186.6274° 319.2181°
    Perigee Argument 277.4798° 234.1343°
    Mean Anomaly (M) 82.4997° 125.9355°
    Apogee 489.415 km 486.379 km
    Perigee 476.661 km 478.367 km
    Orbit Epoch 2026-10-26T23:03:35+0000 2026-10-26T23:25:25+0000

    STARLINK-30922 & TIANMU-1 12 Collision Probability (Pc) Trend

    STARLINK-30922 & TIANMU-1 12 Collision Probability (Pc) TrendNot Available

    STARLINK-30922 & TIANMU-1 12 Miss Distance (Miss Distance) Trend

    STARLINK-30922 & TIANMU-1 12 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30922Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 12Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30922Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 12Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30922

    No nearby objects data