Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.413383E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:15:22+0800
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    1 Object 1

    AOE ID 53621
    NORAD ID 53621
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69138
    NORAD ID 69138
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4608 STARLINK-37658
    Time of Closest Approach 2026-10-30T00:15:47+0000
    Collision Probability (Pc) 2.413383E-6
    Conjunction Distance (km) 2.04 km
    Relative Speed (km/s) 12.233 km/s
    Conjunction Risk Parameters R (Radial): 1.805 | I (In-track): 0.573 | C (Cross-track): 0.76
    Collision Risk Index (CRI) 0.43
    X Position (km) -3466.152 -3467.885
    Position Y (km) 2227.372 2227.736
    Position Z (km) -5468.041 -5469.054
    Velocity X (km/s) -3.702 -4.14
    Velocity Y (km/s) -6.655 4.567
    Velocity Z (km/s) -0.365 4.484

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4608 STARLINK-37658
    Semimajor Axis (a) 6840.829 km 6843.538 km
    Eccentricity (e) 0.000136 0.000393
    Inclination (i) 53.1577° 97.2808°
    RAAN 256.2896° 134.8259°
    Perigee Argument 95.0048° 262.6207°
    Mean Anomaly (M) 265.1110° 97.4590°
    Apogee 463.624 km 468.088 km
    Perigee 461.760 km 462.714 km
    Orbit Epoch 2026-10-27T03:53:12+0000 2026-10-27T06:43:34+0000

    STARLINK-4608 & STARLINK-37658 Collision Probability (Pc) Trend

    STARLINK-4608 & STARLINK-37658 Collision Probability (Pc) TrendNot Available

    STARLINK-4608 & STARLINK-37658 Miss Distance (Miss Distance) Trend

    STARLINK-4608 & STARLINK-37658 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4608Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37658Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4608Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37658Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4608

    No nearby objects data