Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.015204E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:29:08+0800
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    1 Object 1

    AOE ID 52855
    NORAD ID 52855
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64367
    NORAD ID 64367
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4209 STARLINK-34483
    Time of Closest Approach 2026-10-25T02:50:51+0000
    Collision Probability (Pc) 2.015204E-6
    Conjunction Distance (km) 2.156 km
    Relative Speed (km/s) 11.279 km/s
    Conjunction Risk Parameters R (Radial): 1.763 | I (In-track): -0.836 | C (Cross-track): 0.917
    Collision Risk Index (CRI) 0.41
    X Position (km) 4875.76 4877.417
    Position Y (km) 825.282 824.341
    Position Z (km) -4746.695 -4747.701
    Velocity X (km/s) 1.834 -5.184
    Velocity Y (km/s) 6.735 2.788
    Velocity Z (km/s) 3.058 -4.841

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4209 STARLINK-34483
    Semimajor Axis (a) 6848.685 km 6852.730 km
    Eccentricity (e) 0.000231 0.000424
    Inclination (i) 53.1611° 70.0003°
    RAAN 60.4400° 171.8369°
    Perigee Argument 88.0646° 269.1107°
    Mean Anomaly (M) 272.0621° 90.9583°
    Apogee 472.134 km 477.498 km
    Perigee 468.962 km 471.688 km
    Orbit Epoch 2026-10-24T02:03:14+0000 2026-10-24T02:19:40+0000

    STARLINK-4209 & STARLINK-34483 Collision Probability (Pc) Trend

    STARLINK-4209 & STARLINK-34483 Collision Probability (Pc) TrendNot Available

    STARLINK-4209 & STARLINK-34483 Miss Distance (Miss Distance) Trend

    STARLINK-4209 & STARLINK-34483 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4209Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34483Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4209Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34483Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4209

    No nearby objects data