Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.264502E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T16:44:49+0800
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    1 Object 1

    AOE ID 53285
    NORAD ID 53285
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66129
    NORAD ID 66129
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4173 STARLINK-35632
    Time of Closest Approach 2026-10-23T08:34:21+0000
    Collision Probability (Pc) 8.264502E-6
    Conjunction Distance (km) 1.351 km
    Relative Speed (km/s) 12.039 km/s
    Conjunction Risk Parameters R (Radial): 0.925 | I (In-track): 0.599 | C (Cross-track): 0.782
    Collision Risk Index (CRI) 0.53
    X Position (km) -4293.423 -4293.597
    Position Y (km) -5091.631 -5090.31
    Position Z (km) 1557.246 1557.026
    Velocity X (km/s) 4.483 2.705
    Velocity Y (km/s) -1.977 -4.085
    Velocity Z (km/s) 5.859 -5.86

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4173 STARLINK-35632
    Semimajor Axis (a) 6840.873 km 6840.836 km
    Eccentricity (e) 0.000130 0.000109
    Inclination (i) 53.1573° 53.1585°
    RAAN 234.3992° 72.8811°
    Perigee Argument 92.3249° 97.6191°
    Mean Anomaly (M) 267.7902° 262.4935°
    Apogee 463.626 km 463.442 km
    Perigee 461.846 km 461.956 km
    Orbit Epoch 2026-10-20T05:27:51+0000 2026-10-20T14:12:41+0000

    STARLINK-4173 & STARLINK-35632 Collision Probability (Pc) Trend

    STARLINK-4173 & STARLINK-35632 Collision Probability (Pc) TrendNot Available

    STARLINK-4173 & STARLINK-35632 Miss Distance (Miss Distance) Trend

    STARLINK-4173 & STARLINK-35632 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4173Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35632Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4173Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35632Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4173

    No nearby objects data