Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.634416E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T17:21:03+0800
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    1 Object 1

    AOE ID 49740
    NORAD ID 49740
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58663
    NORAD ID 58663
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-3226 TIANMU-1 22
    Time of Closest Approach 2026-10-28T13:05:26+0000
    Collision Probability (Pc) 2.634416E-4
    Conjunction Distance (km) 0.422 km
    Relative Speed (km/s) 12.168 km/s
    Conjunction Risk Parameters R (Radial): -0.238 | I (In-track): 0.211 | C (Cross-track): -0.276
    Collision Risk Index (CRI) 0.83
    X Position (km) -1496.465 -1496.28
    Position Y (km) -3827.56 -3827.705
    Position Z (km) 5468.563 5468.213
    Velocity X (km/s) 7.223 -3.707
    Velocity Y (km/s) -2.459 -4.951
    Velocity Z (km/s) 0.255 -4.473

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3226 TIANMU-1 22
    Semimajor Axis (a) 6848.884 km 6845.782 km
    Eccentricity (e) 0.000156 0.000273
    Inclination (i) 53.1607° 97.4621°
    RAAN 170.0007° 57.0024°
    Perigee Argument 83.5208° 210.2997°
    Mean Anomaly (M) 276.5971° 149.8088°
    Apogee 471.817 km 469.512 km
    Perigee 469.677 km 465.778 km
    Orbit Epoch 2026-10-26T23:07:33+0000 2026-10-26T22:56:16+0000

    STARLINK-3226 & TIANMU-1 22 Collision Probability (Pc) Trend

    STARLINK-3226 & TIANMU-1 22 Collision Probability (Pc) TrendNot Available

    STARLINK-3226 & TIANMU-1 22 Miss Distance (Miss Distance) Trend

    STARLINK-3226 & TIANMU-1 22 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3226Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 22Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3226Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 22Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3226

    No nearby objects data