Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.653246E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T20:39:42+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 68225
    NORAD ID 68225
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4209 STARLINK-36960
    Time of Closest Approach 2026-10-23T20:59:18+0000
    Collision Probability (Pc) 1.653246E-6
    Conjunction Distance (km) 2.441 km
    Relative Speed (km/s) 12.435 km/s
    Conjunction Risk Parameters R (Radial): -2.413 | I (In-track): 0.211 | C (Cross-track): -0.3
    Collision Risk Index (CRI) 0.39
    X Position (km) 3907.119 3905.622
    Position Y (km) -1383.002 -1382.211
    Position Z (km) -5459.318 -5457.56
    Velocity X (km/s) 3.244 -6.126
    Velocity Y (km/s) 6.87 0.473
    Velocity Z (km/s) 0.583 -4.506

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4209 STARLINK-36960
    Semimajor Axis (a) 6848.880 km 6843.675 km
    Eccentricity (e) 0.000151 0.000211
    Inclination (i) 53.1614° 97.2848°
    RAAN 67.1276° 169.4632°
    Perigee Argument 41.7784° 73.7545°
    Mean Anomaly (M) 318.3333° 286.3929°
    Apogee 471.781 km 466.980 km
    Perigee 469.705 km 464.096 km
    Orbit Epoch 2026-10-22T15:36:08+0000 2026-10-23T02:44:49+0000

    STARLINK-4209 & STARLINK-36960 Collision Probability (Pc) Trend

    STARLINK-4209 & STARLINK-36960 Collision Probability (Pc) TrendNot Available

    STARLINK-4209 & STARLINK-36960 Miss Distance (Miss Distance) Trend

    STARLINK-4209 & STARLINK-36960 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4209Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36960Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4209Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36960Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4209

    No nearby objects data