Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.32005E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:35:17+0800
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    1 Object 1

    AOE ID 51782
    NORAD ID 51782
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54790
    NORAD ID 54790
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3616 STARLINK-5445
    Time of Closest Approach 2026-10-27T13:18:43+0000
    Collision Probability (Pc) 8.32005E-7
    Conjunction Distance (km) 2.566 km
    Relative Speed (km/s) 4.339 km/s
    Conjunction Risk Parameters R (Radial): -0.399 | I (In-track): -2.427 | C (Cross-track): -0.724
    Collision Risk Index (CRI) 0.33
    X Position (km) 1853.157 1855.55
    Position Y (km) -3861.427 -3860.558
    Position Z (km) -5340.698 -5341.007
    Velocity X (km/s) 7.322 5.855
    Velocity Y (km/s) 1.639 4.691
    Velocity Z (km/s) 1.356 -1.357

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3616 STARLINK-5445
    Semimajor Axis (a) 6840.584 km 6840.866 km
    Eccentricity (e) 0.000107 0.000113
    Inclination (i) 53.1604° 53.1617°
    RAAN 6.2947° 50.9596°
    Perigee Argument 120.4261° 81.5927°
    Mean Anomaly (M) 239.6847° 278.5205°
    Apogee 463.179 km 463.506 km
    Perigee 461.715 km 461.952 km
    Orbit Epoch 2026-10-27T05:49:55+0000 2026-10-26T14:18:38+0000

    STARLINK-3616 & STARLINK-5445 Collision Probability (Pc) Trend

    STARLINK-3616 & STARLINK-5445 Collision Probability (Pc) TrendNot Available

    STARLINK-3616 & STARLINK-5445 Miss Distance (Miss Distance) Trend

    STARLINK-3616 & STARLINK-5445 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3616Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5445Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3616Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5445Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3616

    No nearby objects data