Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.489705E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:34:58+0800
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    1 Object 1

    AOE ID 58509
    NORAD ID 58509
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59552
    NORAD ID 59552
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31020 STARLINK-31750
    Time of Closest Approach 2026-10-30T21:48:23+0000
    Collision Probability (Pc) 4.489705E-6
    Conjunction Distance (km) 1.542 km
    Relative Speed (km/s) 9.305 km/s
    Conjunction Risk Parameters R (Radial): 0.533 | I (In-track): 1.147 | C (Cross-track): 0.882
    Collision Risk Index (CRI) 0.48
    X Position (km) -2316.69 -2317.856
    Position Y (km) -5888.792 -5887.805
    Position Z (km) 2644.085 2643.88
    Velocity X (km/s) 6.283 4.966
    Velocity Y (km/s) -0.539 -3.888
    Velocity Z (km/s) 4.29 -4.29

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31020 STARLINK-31750
    Semimajor Axis (a) 6861.153 km 6861.157 km
    Eccentricity (e) 0.000134 0.000139
    Inclination (i) 43.0034° 43.0024°
    RAAN 235.4952° 109.2305°
    Perigee Argument 264.4749° 269.7862°
    Mean Anomaly (M) 189.3584° 194.9772°
    Apogee 483.934 km 483.971 km
    Perigee 482.098 km 482.069 km
    Orbit Epoch 2026-10-28T12:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-31020 & STARLINK-31750 Collision Probability (Pc) Trend

    STARLINK-31020 & STARLINK-31750 Collision Probability (Pc) TrendNot Available

    STARLINK-31020 & STARLINK-31750 Miss Distance (Miss Distance) Trend

    STARLINK-31020 & STARLINK-31750 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31020Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31750Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31020Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31750Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31020

    No nearby objects data