Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.745586E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:22:24+0800
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    1 Object 1

    AOE ID 59642
    NORAD ID 59642
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63636
    NORAD ID 63636
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31660 STARLINK-33864
    Time of Closest Approach 2026-10-20T13:16:37+0000
    Collision Probability (Pc) 2.745586E-6
    Conjunction Distance (km) 1.736 km
    Relative Speed (km/s) 7.594 km/s
    Conjunction Risk Parameters R (Radial): 0.928 | I (In-track): -1.273 | C (Cross-track): 0.728
    Collision Risk Index (CRI) 0.44
    X Position (km) -3919.254 -3919.805
    Position Y (km) 4262.618 4261.051
    Position Z (km) -3685.439 -3684.938
    Velocity X (km/s) -3.484 -6.242
    Velocity Y (km/s) -5.971 -2.973
    Velocity Z (km/s) -3.205 3.204

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31660 STARLINK-33864
    Semimajor Axis (a) 6861.271 km 6861.134 km
    Eccentricity (e) 0.000041 0.000152
    Inclination (i) 43.0030° 42.9987°
    RAAN 276.7809° 183.7667°
    Perigee Argument 239.1619° 264.7280°
    Mean Anomaly (M) 120.9192° 95.3399°
    Apogee 483.419 km 484.040 km
    Perigee 482.849 km 481.954 km
    Orbit Epoch 2026-10-19T06:27:00+0000 2026-10-19T02:58:51+0000

    STARLINK-31660 & STARLINK-33864 Collision Probability (Pc) Trend

    STARLINK-31660 & STARLINK-33864 Collision Probability (Pc) TrendNot Available

    STARLINK-31660 & STARLINK-33864 Miss Distance (Miss Distance) Trend

    STARLINK-31660 & STARLINK-33864 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31660Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33864Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31660Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33864Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31660

    No nearby objects data