Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.306112E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T16:26:16+0800
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    1 Object 1

    AOE ID 50200
    NORAD ID 50200
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58661
    NORAD ID 58661
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-3235 TIANMU-1 20
    Time of Closest Approach 2026-10-27T19:25:33+0000
    Collision Probability (Pc) 2.306112E-5
    Conjunction Distance (km) 1.045 km
    Relative Speed (km/s) 14.56 km/s
    Conjunction Risk Parameters R (Radial): -0.754 | I (In-track): -0.206 | C (Cross-track): 0.693
    Collision Risk Index (CRI) 0.62
    X Position (km) -3451.949 -3452.187
    Position Y (km) -4856.788 -4856.011
    Position Z (km) -3364.113 -3363.457
    Velocity X (km/s) 2.709 1.22
    Velocity Y (km/s) -5.261 3.679
    Velocity Z (km/s) 4.819 -6.575

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3235 TIANMU-1 20
    Semimajor Axis (a) 6840.415 km 6840.227 km
    Eccentricity (e) 0.000278 0.000646
    Inclination (i) 53.1448° 97.4572°
    RAAN 263.8874° 57.9361°
    Perigee Argument 281.0028° 201.2758°
    Mean Anomaly (M) 79.0662° 158.8217°
    Apogee 464.177 km 466.508 km
    Perigee 460.379 km 457.672 km
    Orbit Epoch 2026-10-26T21:42:27+0000 2026-10-26T22:10:17+0000

    STARLINK-3235 & TIANMU-1 20 Collision Probability (Pc) Trend

    STARLINK-3235 & TIANMU-1 20 Collision Probability (Pc) TrendNot Available

    STARLINK-3235 & TIANMU-1 20 Miss Distance (Miss Distance) Trend

    STARLINK-3235 & TIANMU-1 20 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3235Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 20Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3235Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 20Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3235

    No nearby objects data