Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.387999E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T04:10:04+0800
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    1 Object 1

    AOE ID 57669
    NORAD ID 57669
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58660
    NORAD ID 58660
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30271 TIANMU-1 19
    Time of Closest Approach 2026-10-27T02:41:47+0000
    Collision Probability (Pc) 1.387999E-5
    Conjunction Distance (km) 1.206 km
    Relative Speed (km/s) 14.398 km/s
    Conjunction Risk Parameters R (Radial): -0.754 | I (In-track): 0.302 | C (Cross-track): 0.89
    Collision Risk Index (CRI) 0.58
    X Position (km) 2547.657 2546.766
    Position Y (km) 4946.344 4946.411
    Position Z (km) -4000.856 -4000.047
    Velocity X (km/s) -6.379 3.094
    Velocity Y (km/s) -0.088 3.346
    Velocity Z (km/s) -4.175 6.11

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30271 TIANMU-1 19
    Semimajor Axis (a) 6848.854 km 6843.810 km
    Eccentricity (e) 0.000040 0.000436
    Inclination (i) 53.1601° 97.4623°
    RAAN 214.5721° 56.5000°
    Perigee Argument 136.0607° 192.6131°
    Mean Anomaly (M) 224.0426° 167.5003°
    Apogee 470.989 km 468.658 km
    Perigee 470.445 km 462.688 km
    Orbit Epoch 2026-10-26T03:47:12+0000 2026-10-26T06:29:37+0000

    STARLINK-30271 & TIANMU-1 19 Collision Probability (Pc) Trend

    STARLINK-30271 & TIANMU-1 19 Collision Probability (Pc) TrendNot Available

    STARLINK-30271 & TIANMU-1 19 Miss Distance (Miss Distance) Trend

    STARLINK-30271 & TIANMU-1 19 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30271Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 19Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30271Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 19Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30271

    No nearby objects data