Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.770255E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T04:58:16+0800
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    1 Object 1

    AOE ID 52536
    NORAD ID 52536
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66104
    NORAD ID 66104
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3964 STARLINK-35452
    Time of Closest Approach 2026-10-18T10:00:42+0000
    Collision Probability (Pc) 1.770255E-6
    Conjunction Distance (km) 1.833 km
    Relative Speed (km/s) 4.769 km/s
    Conjunction Risk Parameters R (Radial): -0.019 | I (In-track): -1.74 | C (Cross-track): 0.572
    Collision Risk Index (CRI) 0.4
    X Position (km) -901.853 -903.642
    Position Y (km) -4218.733 -4218.338
    Position Z (km) 5299.05 5299.035
    Velocity X (km/s) 7.484 6.709
    Velocity Y (km/s) 0.292 -3.329
    Velocity Z (km/s) 1.502 -1.502

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3964 STARLINK-35452
    Semimajor Axis (a) 6840.865 km 6840.644 km
    Eccentricity (e) 0.000142 0.000081
    Inclination (i) 53.1582° 53.1587°
    RAAN 197.3282° 151.4571°
    Perigee Argument 86.3159° 72.2771°
    Mean Anomaly (M) 273.8006° 287.8320°
    Apogee 463.700 km 463.061 km
    Perigee 461.756 km 461.953 km
    Orbit Epoch 2026-10-17T00:51:17+0000 2026-10-17T00:44:01+0000

    STARLINK-3964 & STARLINK-35452 Collision Probability (Pc) Trend

    STARLINK-3964 & STARLINK-35452 Collision Probability (Pc) TrendNot Available

    STARLINK-3964 & STARLINK-35452 Miss Distance (Miss Distance) Trend

    STARLINK-3964 & STARLINK-35452 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3964Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35452Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3964Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35452Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3964

    No nearby objects data