Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.634399E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T14:20:17+0800
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    1 Object 1

    AOE ID 53794
    NORAD ID 53794
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59775
    NORAD ID 59775
    Object Type UNKNOWN
    Country
    CIS CIS

    Conjunction Constraints

    Parameter STARLINK-4730 OBJECT C
    Time of Closest Approach 2026-10-22T01:29:49+0000
    Collision Probability (Pc) 5.634399E-6
    Conjunction Distance (km) 1.531 km
    Relative Speed (km/s) 12.618 km/s
    Conjunction Risk Parameters R (Radial): -1.398 | I (In-track): 0.347 | C (Cross-track): 0.516
    Collision Risk Index (CRI) 0.5
    X Position (km) 2074.575 2073.605
    Position Y (km) 3595.789 3594.949
    Position Z (km) 5437.367 5436.533
    Velocity X (km/s) -6.078 -1.505
    Velocity Y (km/s) 4.567 -5.976
    Velocity Z (km/s) -0.7 4.509

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4730 OBJECT C
    Semimajor Axis (a) 6848.883 km 6849.274 km
    Eccentricity (e) 0.000126 0.000947
    Inclination (i) 53.1594° 97.6793°
    RAAN 326.5001° 69.0437°
    Perigee Argument 91.8539° 100.0042°
    Mean Anomaly (M) 268.2607° 260.2268°
    Apogee 471.607 km 477.626 km
    Perigee 469.885 km 464.648 km
    Orbit Epoch 2026-10-20T11:29:36+0000 2026-10-20T22:36:33+0000

    STARLINK-4730 & OBJECT C Collision Probability (Pc) Trend

    STARLINK-4730 & OBJECT C Collision Probability (Pc) TrendNot Available

    STARLINK-4730 & OBJECT C Miss Distance (Miss Distance) Trend

    STARLINK-4730 & OBJECT C Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4730Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT CMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4730Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT CCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4730

    No nearby objects data