Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.234233E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T08:32:33+0800
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    1 Object 1

    AOE ID 59938
    NORAD ID 59938
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64542
    NORAD ID 64542
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31876 USPWSA-DRAGOON
    Time of Closest Approach 2026-10-17T11:50:47+0000
    Collision Probability (Pc) 6.234233E-6
    Conjunction Distance (km) 1.483 km
    Relative Speed (km/s) 12.577 km/s
    Conjunction Risk Parameters R (Radial): 0.329 | I (In-track): -0.826 | C (Cross-track): -1.185
    Collision Risk Index (CRI) 0.51
    X Position (km) -3034.984 -3034.42
    Position Y (km) -4109.587 -4110.545
    Position Z (km) 4570.592 4569.612
    Velocity X (km/s) 6.601 -4.051
    Velocity Y (km/s) -3.666 -3.244
    Velocity Z (km/s) 1.084 -5.59

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31876 USPWSA-DRAGOON
    Semimajor Axis (a) 6861.210 km 6860.325 km
    Eccentricity (e) 0.000063 0.000415
    Inclination (i) 43.0010° 97.4813°
    RAAN 164.3197° 45.6072°
    Perigee Argument 285.8629° 106.6392°
    Mean Anomaly (M) 74.2153° 253.5304°
    Apogee 483.502 km 485.038 km
    Perigee 482.644 km 479.338 km
    Orbit Epoch 2026-10-16T16:40:32+0000 2026-10-16T06:57:13+0000

    STARLINK-31876 & USPWSA-DRAGOON Collision Probability (Pc) Trend

    STARLINK-31876 & USPWSA-DRAGOON Collision Probability (Pc) TrendNot Available

    STARLINK-31876 & USPWSA-DRAGOON Miss Distance (Miss Distance) Trend

    STARLINK-31876 & USPWSA-DRAGOON Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31876Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    USPWSA-DRAGOONMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31876Collision Probability Trend

    Object 1 Probability TrendNot Available

    USPWSA-DRAGOONCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31876

    No nearby objects data