Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.31077E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T13:00:30+0800
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    1 Object 1

    AOE ID 58663
    NORAD ID 58663
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 69486
    NORAD ID 69486
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 22 STARLINK-37893
    Time of Closest Approach 2026-10-25T21:30:41+0000
    Collision Probability (Pc) 4.31077E-5
    Conjunction Distance (km) 0.823 km
    Relative Speed (km/s) 11.288 km/s
    Conjunction Risk Parameters R (Radial): -0.249 | I (In-track): -0.528 | C (Cross-track): -0.578
    Collision Risk Index (CRI) 0.68
    X Position (km) -186.657 -187.426
    Position Y (km) 1297.569 1297.415
    Position Z (km) -6725.75 -6725.504
    Velocity X (km/s) 4.339 5.799
    Velocity Y (km/s) 6.168 -4.815
    Velocity Z (km/s) 1.068 -1.091

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 22 STARLINK-37893
    Semimajor Axis (a) 6845.867 km 6843.661 km
    Eccentricity (e) 0.000254 0.000177
    Inclination (i) 97.4613° 97.2844°
    RAAN 54.3029° 317.3891°
    Perigee Argument 222.7258° 92.4060°
    Mean Anomaly (M) 137.3787° 267.7385°
    Apogee 469.467 km 466.735 km
    Perigee 465.993 km 464.313 km
    Orbit Epoch 2026-10-24T06:41:49+0000 2026-10-24T00:31:25+0000

    TIANMU-1 22 & STARLINK-37893 Collision Probability (Pc) Trend

    TIANMU-1 22 & STARLINK-37893 Collision Probability (Pc) TrendNot Available

    TIANMU-1 22 & STARLINK-37893 Miss Distance (Miss Distance) Trend

    TIANMU-1 22 & STARLINK-37893 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 22Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37893Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 22Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37893Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 22

    No nearby objects data