Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.388141E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:52:04+0800
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    1 Object 1

    AOE ID 53968
    NORAD ID 53968
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68097
    NORAD ID 68097
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4629 STARLINK-36853
    Time of Closest Approach 2026-10-21T11:00:33+0000
    Collision Probability (Pc) 7.388141E-6
    Conjunction Distance (km) 1.256 km
    Relative Speed (km/s) 7.153 km/s
    Conjunction Risk Parameters R (Radial): 0.402 | I (In-track): 1.054 | C (Cross-track): 0.553
    Collision Risk Index (CRI) 0.52
    X Position (km) -4063.213 -4064.026
    Position Y (km) 2260.813 2259.903
    Position Z (km) -5025.227 -5025.526
    Velocity X (km/s) -0.98 -5.566
    Velocity Y (km/s) -7.16 -4.61
    Velocity Z (km/s) -2.431 2.43

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4629 STARLINK-36853
    Semimajor Axis (a) 6840.856 km 6840.803 km
    Eccentricity (e) 0.000159 0.000270
    Inclination (i) 53.1604° 53.1567°
    RAAN 288.2675° 216.2664°
    Perigee Argument 88.6653° 93.4704°
    Mean Anomaly (M) 271.4532° 266.6608°
    Apogee 463.807 km 464.513 km
    Perigee 461.631 km 460.819 km
    Orbit Epoch 2026-10-19T00:05:56+0000 2026-10-19T01:27:41+0000

    STARLINK-4629 & STARLINK-36853 Collision Probability (Pc) Trend

    STARLINK-4629 & STARLINK-36853 Collision Probability (Pc) TrendNot Available

    STARLINK-4629 & STARLINK-36853 Miss Distance (Miss Distance) Trend

    STARLINK-4629 & STARLINK-36853 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4629Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36853Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4629Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36853Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4629

    No nearby objects data