Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.865181E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T18:25:27+0800
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    1 Object 1

    AOE ID 53832
    NORAD ID 53832
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66138
    NORAD ID 66138
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4747 STARLINK-35623
    Time of Closest Approach 2026-10-21T06:45:18+0000
    Collision Probability (Pc) 3.865181E-6
    Conjunction Distance (km) 1.538 km
    Relative Speed (km/s) 7.349 km/s
    Conjunction Risk Parameters R (Radial): 1.538 | I (In-track): 0.028 | C (Cross-track): 0.01
    Collision Risk Index (CRI) 0.47
    X Position (km) 2522.65 2522.062
    Position Y (km) -3949.393 -3948.525
    Position Z (km) -4991.464 -4990.34
    Velocity X (km/s) 7.072 4.19
    Velocity Y (km/s) 1.34 5.855
    Velocity Z (km/s) 2.516 -2.516

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4747 STARLINK-35623
    Semimajor Axis (a) 6840.871 km 6840.799 km
    Eccentricity (e) 0.000169 0.000092
    Inclination (i) 53.1582° 53.1603°
    RAAN 5.2546° 81.3609°
    Perigee Argument 91.8570° 325.3827°
    Mean Anomaly (M) 268.2626° 34.7116°
    Apogee 463.887 km 463.293 km
    Perigee 461.581 km 462.031 km
    Orbit Epoch 2026-10-19T05:00:59+0000 2026-10-18T18:17:18+0000

    STARLINK-4747 & STARLINK-35623 Collision Probability (Pc) Trend

    STARLINK-4747 & STARLINK-35623 Collision Probability (Pc) TrendNot Available

    STARLINK-4747 & STARLINK-35623 Miss Distance (Miss Distance) Trend

    STARLINK-4747 & STARLINK-35623 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4747Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35623Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4747Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35623Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4747

    No nearby objects data