Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.66959E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:43:15+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 67903
    NORAD ID 67903
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 22 STARLINK-36257
    Time of Closest Approach 2026-10-28T02:26:58+0000
    Collision Probability (Pc) 5.66959E-5
    Conjunction Distance (km) 0.805 km
    Relative Speed (km/s) 15.112 km/s
    Conjunction Risk Parameters R (Radial): -0.086 | I (In-track): 0.108 | C (Cross-track): -0.792
    Collision Risk Index (CRI) 0.7
    X Position (km) -3640.152 -3640.765
    Position Y (km) -5245.513 -5244.992
    Position Z (km) -2479.217 -2479.182
    Velocity X (km/s) 0.684 -2.408
    Velocity Y (km/s) 2.848 -1.651
    Velocity Z (km/s) -7.044 7.047

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 22 STARLINK-36257
    Semimajor Axis (a) 6845.782 km 6843.691 km
    Eccentricity (e) 0.000273 0.000182
    Inclination (i) 97.4621° 97.2845°
    RAAN 57.0024° 231.1043°
    Perigee Argument 210.2997° 84.7659°
    Mean Anomaly (M) 149.8088° 275.3791°
    Apogee 469.512 km 466.797 km
    Perigee 465.778 km 464.311 km
    Orbit Epoch 2026-10-26T22:56:16+0000 2026-10-26T19:13:15+0000

    TIANMU-1 22 & STARLINK-36257 Collision Probability (Pc) Trend

    TIANMU-1 22 & STARLINK-36257 Collision Probability (Pc) TrendNot Available

    TIANMU-1 22 & STARLINK-36257 Miss Distance (Miss Distance) Trend

    TIANMU-1 22 & STARLINK-36257 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 22Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36257Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 22Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36257Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 22

    No nearby objects data