Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.381092E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:55:42+0800
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    1 Object 1

    AOE ID 52831
    NORAD ID 52831
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65182
    NORAD ID 65182
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4089 STARLINK-34944
    Time of Closest Approach 2026-10-20T16:34:07+0000
    Collision Probability (Pc) 1.381092E-6
    Conjunction Distance (km) 2.51 km
    Relative Speed (km/s) 9.972 km/s
    Conjunction Risk Parameters R (Radial): -2.493 | I (In-track): 0.213 | C (Cross-track): -0.18
    Collision Risk Index (CRI) 0.38
    X Position (km) 3904.209 3902.684
    Position Y (km) -1959.331 -1958.41
    Position Z (km) -5282.213 -5280.445
    Velocity X (km/s) 1.445 -5.822
    Velocity Y (km/s) 7.299 1.225
    Velocity Z (km/s) -1.641 -4.761

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4089 STARLINK-34944
    Semimajor Axis (a) 6848.872 km 6843.661 km
    Eccentricity (e) 0.000125 0.000252
    Inclination (i) 53.1587° 97.2839°
    RAAN 92.7778° 161.6945°
    Perigee Argument 85.6403° 89.1880°
    Mean Anomaly (M) 274.4741° 270.9651°
    Apogee 471.595 km 467.248 km
    Perigee 469.875 km 463.800 km
    Orbit Epoch 2026-10-19T17:32:19+0000 2026-10-20T03:02:10+0000

    STARLINK-4089 & STARLINK-34944 Collision Probability (Pc) Trend

    STARLINK-4089 & STARLINK-34944 Collision Probability (Pc) TrendNot Available

    STARLINK-4089 & STARLINK-34944 Miss Distance (Miss Distance) Trend

    STARLINK-4089 & STARLINK-34944 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4089Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34944Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4089Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34944Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4089

    No nearby objects data