Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.005396E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:03:20+0800
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    1 Object 1

    AOE ID 52333
    NORAD ID 52333
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69488
    NORAD ID 69488
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3847 STARLINK-37449
    Time of Closest Approach 2026-10-30T00:42:26+0000
    Collision Probability (Pc) 2.005396E-6
    Conjunction Distance (km) 2.216 km
    Relative Speed (km/s) 12.376 km/s
    Conjunction Risk Parameters R (Radial): -2.196 | I (In-track): -0.158 | C (Cross-track): -0.238
    Collision Risk Index (CRI) 0.41
    X Position (km) 2845.475 2844.549
    Position Y (km) -2989.107 -2988.4
    Position Z (km) 5455.138 5453.253
    Velocity X (km/s) 5.948 -5.27
    Velocity Y (km/s) 4.761 3.209
    Velocity Z (km/s) -0.493 4.496

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3847 STARLINK-37449
    Semimajor Axis (a) 6849.012 km 6843.661 km
    Eccentricity (e) 0.000113 0.000081
    Inclination (i) 53.1599° 97.2843°
    RAAN 226.9040° 321.1248°
    Perigee Argument 88.3090° 96.9333°
    Mean Anomaly (M) 289.6091° 263.2002°
    Apogee 471.652 km 466.078 km
    Perigee 470.098 km 464.970 km
    Orbit Epoch 2026-10-27T16:00:03+0000 2026-10-27T19:13:41+0000

    STARLINK-3847 & STARLINK-37449 Collision Probability (Pc) Trend

    STARLINK-3847 & STARLINK-37449 Collision Probability (Pc) TrendNot Available

    STARLINK-3847 & STARLINK-37449 Miss Distance (Miss Distance) Trend

    STARLINK-3847 & STARLINK-37449 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3847Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37449Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3847Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37449Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3847

    No nearby objects data