Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.959346E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T13:51:11+0800
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    1 Object 1

    AOE ID 56539
    NORAD ID 56539
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63831
    NORAD ID 63831
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6135 STARLINK-33940
    Time of Closest Approach 2026-10-21T09:18:41+0000
    Collision Probability (Pc) 7.959346E-6
    Conjunction Distance (km) 1.133 km
    Relative Speed (km/s) 4.747 km/s
    Conjunction Risk Parameters R (Radial): -1.128 | I (In-track): 0.093 | C (Cross-track): 0.033
    Collision Risk Index (CRI) 0.53
    X Position (km) 471.643 471.663
    Position Y (km) -5262.584 -5261.712
    Position Z (km) -4380.606 -4379.885
    Velocity X (km/s) 7.075 7.347
    Velocity Y (km/s) 2.156 -0.861
    Velocity Z (km/s) -1.827 1.828

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6135 STARLINK-33940
    Semimajor Axis (a) 6861.187 km 6861.136 km
    Eccentricity (e) 0.000229 0.000231
    Inclination (i) 43.0021° 42.9994°
    RAAN 49.1729° 355.6243°
    Perigee Argument 281.0972° 281.7897°
    Mean Anomaly (M) 78.9622° 78.2696°
    Apogee 484.621 km 484.582 km
    Perigee 481.479 km 481.416 km
    Orbit Epoch 2026-10-18T09:36:26+0000 2026-10-18T06:17:40+0000

    STARLINK-6135 & STARLINK-33940 Collision Probability (Pc) Trend

    STARLINK-6135 & STARLINK-33940 Collision Probability (Pc) TrendNot Available

    STARLINK-6135 & STARLINK-33940 Miss Distance (Miss Distance) Trend

    STARLINK-6135 & STARLINK-33940 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6135Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33940Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6135Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33940Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6135

    No nearby objects data