Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.194026E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:44:08+0800
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    1 Object 1

    AOE ID 52297
    NORAD ID 52297
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53578
    NORAD ID 53578
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3758 STARLINK-4556
    Time of Closest Approach 2026-10-29T18:17:54+0000
    Collision Probability (Pc) 9.194026E-7
    Conjunction Distance (km) 2.531 km
    Relative Speed (km/s) 5.014 km/s
    Conjunction Risk Parameters R (Radial): 0.368 | I (In-track): -2.363 | C (Cross-track): 0.829
    Collision Risk Index (CRI) 0.34
    X Position (km) 4326.993 4327.007
    Position Y (km) -435.757 -433.242
    Position Z (km) -5288.355 -5288.075
    Velocity X (km/s) -1.205 2.645
    Velocity Y (km/s) 7.357 6.971
    Velocity Z (km/s) -1.594 1.594

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3758 STARLINK-4556
    Semimajor Axis (a) 6840.690 km 6840.872 km
    Eccentricity (e) 0.000230 0.000127
    Inclination (i) 53.1607° 53.1608°
    RAAN 120.3051° 72.4403°
    Perigee Argument 81.3786° 90.2047°
    Mean Anomaly (M) 278.7477° 269.9101°
    Apogee 464.125 km 463.601 km
    Perigee 460.981 km 461.869 km
    Orbit Epoch 2026-10-27T05:47:30+0000 2026-10-27T02:31:49+0000

    STARLINK-3758 & STARLINK-4556 Collision Probability (Pc) Trend

    STARLINK-3758 & STARLINK-4556 Collision Probability (Pc) TrendNot Available

    STARLINK-3758 & STARLINK-4556 Miss Distance (Miss Distance) Trend

    STARLINK-3758 & STARLINK-4556 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3758Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4556Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3758Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4556Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3758

    No nearby objects data