Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.794569E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-13T08:07:14+0800
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    1 Object 1

    AOE ID 52344
    NORAD ID 52344
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59219
    NORAD ID 59219
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3851 STARLINK-31518
    Time of Closest Approach 2026-10-13T00:20:56+0000
    Collision Probability (Pc) 1.794569E-6
    Conjunction Distance (km) 1.999 km
    Relative Speed (km/s) 6.992 km/s
    Conjunction Risk Parameters R (Radial): 1.128 | I (In-track): 1.468 | C (Cross-track): -0.753
    Collision Risk Index (CRI) 0.4
    X Position (km) 4462.114 4463.262
    Position Y (km) -1154.177 -1152.77
    Position Z (km) 5044.032 5044.866
    Velocity X (km/s) -0.802 4.201
    Velocity Y (km/s) 7.225 5.93
    Velocity Z (km/s) 2.354 -2.355

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3851 STARLINK-31518
    Semimajor Axis (a) 6841.634 km 6840.950 km
    Eccentricity (e) 0.000480 0.000141
    Inclination (i) 53.1606° 53.1608°
    RAAN 294.0771° 224.7035°
    Perigee Argument 97.2591° 78.9436°
    Mean Anomaly (M) 262.8957° 281.1726°
    Apogee 466.779 km 463.781 km
    Perigee 460.215 km 461.845 km
    Orbit Epoch 2026-10-12T05:17:40+0000 2026-10-12T03:32:15+0000

    STARLINK-3851 & STARLINK-31518 Collision Probability (Pc) Trend

    STARLINK-3851 & STARLINK-31518 Collision Probability (Pc) TrendNot Available

    STARLINK-3851 & STARLINK-31518 Miss Distance (Miss Distance) Trend

    STARLINK-3851 & STARLINK-31518 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3851Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31518Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3851Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31518Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3851

    No nearby objects data