Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.499334E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:41:30+0800
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    1 Object 1

    AOE ID 53178
    NORAD ID 53178
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64158
    NORAD ID 64158
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4280 STARLINK-34166
    Time of Closest Approach 2026-10-29T20:32:36+0000
    Collision Probability (Pc) 3.499334E-6
    Conjunction Distance (km) 1.851 km
    Relative Speed (km/s) 14.643 km/s
    Conjunction Risk Parameters R (Radial): 1.514 | I (In-track): -0.295 | C (Cross-track): -1.021
    Collision Risk Index (CRI) 0.46
    X Position (km) 6060.995 6062.28
    Position Y (km) -1509.669 -1510.984
    Position Z (km) 2787.692 2787.9
    Velocity X (km/s) 3.498 -3.256
    Velocity Y (km/s) 4.295 -0.282
    Velocity Z (km/s) -5.258 6.901

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4280 STARLINK-34166
    Semimajor Axis (a) 6843.370 km 6843.604 km
    Eccentricity (e) 0.000146 0.000197
    Inclination (i) 53.1620° 97.2903°
    RAAN 198.1642° 346.5715°
    Perigee Argument 91.2233° 49.6959°
    Mean Anomaly (M) 268.8937° 310.4456°
    Apogee 466.234 km 466.818 km
    Perigee 464.232 km 464.116 km
    Orbit Epoch 2026-10-27T03:46:00+0000 2026-10-27T02:39:51+0000

    STARLINK-4280 & STARLINK-34166 Collision Probability (Pc) Trend

    STARLINK-4280 & STARLINK-34166 Collision Probability (Pc) TrendNot Available

    STARLINK-4280 & STARLINK-34166 Miss Distance (Miss Distance) Trend

    STARLINK-4280 & STARLINK-34166 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4280Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34166Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4280Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34166Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4280

    No nearby objects data