Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.207177E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:40:17+0800
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    1 Object 1

    AOE ID 59410
    NORAD ID 59410
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59492
    NORAD ID 59492
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31412 STARLINK-31684
    Time of Closest Approach 2026-10-29T21:34:20+0000
    Collision Probability (Pc) 9.207177E-6
    Conjunction Distance (km) 1.133 km
    Relative Speed (km/s) 5.879 km/s
    Conjunction Risk Parameters R (Radial): 0.81 | I (In-track): 0.73 | C (Cross-track): -0.309
    Collision Risk Index (CRI) 0.54
    X Position (km) -3563.507 -3563.331
    Position Y (km) -4103.935 -4104.941
    Position Z (km) 4178.876 4179.366
    Velocity X (km/s) 6.491 4.138
    Velocity Y (km/s) -3.259 -5.968
    Velocity Z (km/s) 2.329 -2.327

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31412 STARLINK-31684
    Semimajor Axis (a) 6861.297 km 6860.814 km
    Eccentricity (e) 0.000111 0.000296
    Inclination (i) 43.0020° 42.9948°
    RAAN 189.3908° 119.9214°
    Perigee Argument 235.7031° 288.5417°
    Mean Anomaly (M) 124.3716° 71.5113°
    Apogee 483.922 km 484.707 km
    Perigee 482.398 km 480.647 km
    Orbit Epoch 2026-10-27T01:49:02+0000 2026-10-27T04:43:50+0000

    STARLINK-31412 & STARLINK-31684 Collision Probability (Pc) Trend

    STARLINK-31412 & STARLINK-31684 Collision Probability (Pc) TrendNot Available

    STARLINK-31412 & STARLINK-31684 Miss Distance (Miss Distance) Trend

    STARLINK-31412 & STARLINK-31684 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31412Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31684Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31412Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31684Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31412

    No nearby objects data