Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.633246E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T02:03:29+0800
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    1 Object 1

    AOE ID 52878
    NORAD ID 52878
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60340
    NORAD ID 60340
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4171 STARLINK-32176
    Time of Closest Approach 2026-11-01T13:56:57+0000
    Collision Probability (Pc) 1.633246E-6
    Conjunction Distance (km) 1.896 km
    Relative Speed (km/s) 4.817 km/s
    Conjunction Risk Parameters R (Radial): 0.543 | I (In-track): 1.725 | C (Cross-track): 0.571
    Collision Risk Index (CRI) 0.39
    X Position (km) -2149.964 -2151.71
    Position Y (km) 3745.564 3744.959
    Position Z (km) 5295.443 5295.861
    Velocity X (km/s) -7.217 -5.356
    Velocity Y (km/s) -1.989 -5.23
    Velocity Z (km/s) -1.52 1.518

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4171 STARLINK-32176
    Semimajor Axis (a) 6840.905 km 6840.824 km
    Eccentricity (e) 0.000124 0.000096
    Inclination (i) 53.1621° 53.1583°
    RAAN 20.4578° 67.4602°
    Perigee Argument 67.9731° 83.9912°
    Mean Anomaly (M) 292.1403° 242.9608°
    Apogee 463.616 km 463.347 km
    Perigee 461.920 km 462.027 km
    Orbit Epoch 2026-10-29T15:08:59+0000 2026-10-29T12:00:05+0000

    STARLINK-4171 & STARLINK-32176 Collision Probability (Pc) Trend

    STARLINK-4171 & STARLINK-32176 Collision Probability (Pc) TrendNot Available

    STARLINK-4171 & STARLINK-32176 Miss Distance (Miss Distance) Trend

    STARLINK-4171 & STARLINK-32176 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4171Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32176Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4171Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32176Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4171

    No nearby objects data