Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.423098E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-11T21:50:38+0800
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    1 Object 1

    AOE ID 52833
    NORAD ID 52833
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58647
    NORAD ID 58647
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-4086 TIANMU-1 13
    Time of Closest Approach 2026-10-13T19:25:27+0000
    Collision Probability (Pc) 4.423098E-6
    Conjunction Distance (km) 1.71 km
    Relative Speed (km/s) 14.741 km/s
    Conjunction Risk Parameters R (Radial): -0.081 | I (In-track): -0.447 | C (Cross-track): 1.648
    Collision Risk Index (CRI) 0.48
    X Position (km) -4130.783 -4129.443
    Position Y (km) 5460.563 5461.42
    Position Z (km) 481.264 481.89
    Velocity X (km/s) -3.39 0.455
    Velocity Y (km/s) -3.112 1.016
    Velocity Z (km/s) 6.078 -7.541

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4086 TIANMU-1 13
    Semimajor Axis (a) 6863.541 km 6860.990 km
    Eccentricity (e) 0.000317 0.000429
    Inclination (i) 53.1543° 97.3421°
    RAAN 137.7084° 304.0910°
    Perigee Argument 105.0293° 281.6083°
    Mean Anomaly (M) 255.1057° 78.4675°
    Apogee 487.580 km 485.794 km
    Perigee 483.228 km 479.912 km
    Orbit Epoch 2026-10-10T20:42:40+0000 2026-10-11T06:55:09+0000

    STARLINK-4086 & TIANMU-1 13 Collision Probability (Pc) Trend

    STARLINK-4086 & TIANMU-1 13 Collision Probability (Pc) TrendNot Available

    STARLINK-4086 & TIANMU-1 13 Miss Distance (Miss Distance) Trend

    STARLINK-4086 & TIANMU-1 13 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4086Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 13Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4086Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 13Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4086

    No nearby objects data