Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.171818E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:08:04+0800
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    1 Object 1

    AOE ID 53257
    NORAD ID 53257
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    Name LIME
    AOE ID 62648
    NORAD ID 62648
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4144 LIME
    Time of Closest Approach 2026-10-21T03:51:37+0000
    Collision Probability (Pc) 3.171818E-6
    Conjunction Distance (km) 1.877 km
    Relative Speed (km/s) 13.37 km/s
    Conjunction Risk Parameters R (Radial): -1.381 | I (In-track): 0.621 | C (Cross-track): 1.109
    Collision Risk Index (CRI) 0.45
    X Position (km) 4351.195 4349.571
    Position Y (km) 552.331 553.105
    Position Z (km) 5250.626 5250.09
    Velocity X (km/s) 1.154 -5.506
    Velocity Y (km/s) 7.347 -2.244
    Velocity Z (km/s) -1.725 4.787

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4144 LIME
    Semimajor Axis (a) 6848.813 km 6844.509 km
    Eccentricity (e) 0.000084 0.000046
    Inclination (i) 53.1567° 97.3883°
    RAAN 255.1178° 15.1982°
    Perigee Argument 91.0365° 201.1639°
    Mean Anomaly (M) 269.0733° 158.9585°
    Apogee 471.255 km 466.685 km
    Perigee 470.097 km 466.059 km
    Orbit Epoch 2026-10-20T07:02:25+0000 2026-10-20T04:08:39+0000

    STARLINK-4144 & LIME Collision Probability (Pc) Trend

    STARLINK-4144 & LIME Collision Probability (Pc) TrendNot Available

    STARLINK-4144 & LIME Miss Distance (Miss Distance) Trend

    STARLINK-4144 & LIME Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4144Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    LIMEMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4144Collision Probability Trend

    Object 1 Probability TrendNot Available

    LIMECollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4144

    No nearby objects data