Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.423881E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T21:32:08+0800
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    1 Object 1

    AOE ID 53025
    NORAD ID 53025
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54083
    NORAD ID 54083
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4218 STARLINK-5178
    Time of Closest Approach 2026-10-26T17:00:27+0000
    Collision Probability (Pc) 1.423881E-6
    Conjunction Distance (km) 2.44 km
    Relative Speed (km/s) 9.649 km/s
    Conjunction Risk Parameters R (Radial): -2.432 | I (In-track): -0.148 | C (Cross-track): 0.117
    Collision Risk Index (CRI) 0.38
    X Position (km) -4610.824 -4609.093
    Position Y (km) 2584.403 2583.649
    Position Z (km) 4333.792 4332.248
    Velocity X (km/s) -0.224 -5.569
    Velocity Y (km/s) -6.665 -3.669
    Velocity Z (km/s) 3.726 -3.726

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4218 STARLINK-5178
    Semimajor Axis (a) 6840.873 km 6837.909 km
    Eccentricity (e) 0.000077 0.000054
    Inclination (i) 53.1622° 53.1619°
    RAAN 117.1110° 10.8953°
    Perigee Argument 29.7581° 30.7966°
    Mean Anomaly (M) 330.3466° 329.3069°
    Apogee 463.266 km 460.144 km
    Perigee 462.206 km 459.400 km
    Orbit Epoch 2026-10-25T18:53:41+0000 2026-10-26T05:31:09+0000

    STARLINK-4218 & STARLINK-5178 Collision Probability (Pc) Trend

    STARLINK-4218 & STARLINK-5178 Collision Probability (Pc) TrendNot Available

    STARLINK-4218 & STARLINK-5178 Miss Distance (Miss Distance) Trend

    STARLINK-4218 & STARLINK-5178 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4218Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5178Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4218Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5178Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4218

    No nearby objects data