Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.275204E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:56:45+0800
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    1 Object 1

    AOE ID 53833
    NORAD ID 53833
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62021
    NORAD ID 62021
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4771 STARLINK-32520
    Time of Closest Approach 2026-10-29T09:36:33+0000
    Collision Probability (Pc) 1.275204E-6
    Conjunction Distance (km) 2.853 km
    Relative Speed (km/s) 12.172 km/s
    Conjunction Risk Parameters R (Radial): 2.621 | I (In-track): -0.678 | C (Cross-track): 0.903
    Collision Risk Index (CRI) 0.37
    X Position (km) 6095.69 6097.531
    Position Y (km) -2968.529 -2970.681
    Position Z (km) 882.218 882.561
    Velocity X (km/s) 1.308 2.735
    Velocity Y (km/s) 4.498 3.802
    Velocity Z (km/s) 6.034 -6.033

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4771 STARLINK-32520
    Semimajor Axis (a) 6838.085 km 6840.827 km
    Eccentricity (e) 0.000098 0.000146
    Inclination (i) 53.1617° 53.1597°
    RAAN 339.1133° 170.7328°
    Perigee Argument 49.5007° 112.7503°
    Mean Anomaly (M) 310.6081° 247.3654°
    Apogee 460.619 km 463.688 km
    Perigee 459.277 km 461.692 km
    Orbit Epoch 2026-10-27T02:53:23+0000 2026-10-27T00:35:36+0000

    STARLINK-4771 & STARLINK-32520 Collision Probability (Pc) Trend

    STARLINK-4771 & STARLINK-32520 Collision Probability (Pc) TrendNot Available

    STARLINK-4771 & STARLINK-32520 Miss Distance (Miss Distance) Trend

    STARLINK-4771 & STARLINK-32520 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4771Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32520Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4771Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32520Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4771

    No nearby objects data