Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.834588E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T17:42:03+0800
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    1 Object 1

    AOE ID 55500
    NORAD ID 55500
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63778
    NORAD ID 63778
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5141 STARLINK-33938
    Time of Closest Approach 2026-10-31T11:58:53+0000
    Collision Probability (Pc) 2.834588E-6
    Conjunction Distance (km) 1.64 km
    Relative Speed (km/s) 6.167 km/s
    Conjunction Risk Parameters R (Radial): -0.196 | I (In-track): -1.49 | C (Cross-track): -0.654
    Collision Risk Index (CRI) 0.44
    X Position (km) -4517.421 -4518.213
    Position Y (km) -3108.979 -3107.548
    Position Z (km) 4116.024 4115.91
    Velocity X (km/s) 2.427 5.481
    Velocity Y (km/s) -6.797 -4.697
    Velocity Z (km/s) -2.464 2.464

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5141 STARLINK-33938
    Semimajor Axis (a) 6861.165 km 6861.129 km
    Eccentricity (e) 0.000171 0.000135
    Inclination (i) 43.0008° 42.9991°
    RAAN 104.6617° 178.7480°
    Perigee Argument 262.1027° 271.7289°
    Mean Anomaly (M) 2.5429° 0.6771°
    Apogee 484.204 km 483.920 km
    Perigee 481.852 km 482.064 km
    Orbit Epoch 2026-10-28T14:00:02+0000 2026-10-28T08:00:04+0000

    STARLINK-5141 & STARLINK-33938 Collision Probability (Pc) Trend

    STARLINK-5141 & STARLINK-33938 Collision Probability (Pc) TrendNot Available

    STARLINK-5141 & STARLINK-33938 Miss Distance (Miss Distance) Trend

    STARLINK-5141 & STARLINK-33938 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5141Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33938Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5141Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33938Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5141

    No nearby objects data