Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.604096E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:00:23+0800
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    1 Object 1

    AOE ID 51136
    NORAD ID 51136
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54102
    NORAD ID 54102
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3253 STARLINK-5179
    Time of Closest Approach 2026-10-28T14:47:01+0000
    Collision Probability (Pc) 1.604096E-6
    Conjunction Distance (km) 1.925 km
    Relative Speed (km/s) 4.987 km/s
    Conjunction Risk Parameters R (Radial): -1.827 | I (In-track): -0.57 | C (Cross-track): -0.2
    Collision Risk Index (CRI) 0.39
    X Position (km) 1815.125 1815.19
    Position Y (km) 3939.085 3937.781
    Position Z (km) 5282.868 5281.454
    Velocity X (km/s) -5.749 -7.365
    Velocity Y (km/s) 4.773 1.27
    Velocity Z (km/s) -1.58 1.58

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3253 STARLINK-5179
    Semimajor Axis (a) 6840.980 km 6840.759 km
    Eccentricity (e) 0.000139 0.000127
    Inclination (i) 53.1638° 53.1644°
    RAAN 318.2843° 6.0869°
    Perigee Argument 257.0961° 120.6431°
    Mean Anomaly (M) 102.9887° 239.4698°
    Apogee 463.794 km 463.494 km
    Perigee 461.892 km 461.750 km
    Orbit Epoch 2026-10-27T02:22:19+0000 2026-10-27T04:04:04+0000

    STARLINK-3253 & STARLINK-5179 Collision Probability (Pc) Trend

    STARLINK-3253 & STARLINK-5179 Collision Probability (Pc) TrendNot Available

    STARLINK-3253 & STARLINK-5179 Miss Distance (Miss Distance) Trend

    STARLINK-3253 & STARLINK-5179 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3253Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5179Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3253Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5179Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3253

    No nearby objects data