Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.709682E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:54:29+0800
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    1 Object 1

    AOE ID 58502
    NORAD ID 58502
    Object Type UNKNOWN
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 66248
    NORAD ID 66248
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT A STARLINK-35416
    Time of Closest Approach 2026-10-21T08:34:17+0000
    Collision Probability (Pc) 1.709682E-6
    Conjunction Distance (km) 1.942 km
    Relative Speed (km/s) 5.747 km/s
    Conjunction Risk Parameters R (Radial): -1.672 | I (In-track): -0.912 | C (Cross-track): 0.371
    Collision Risk Index (CRI) 0.4
    X Position (km) 4715.876 4714.538
    Position Y (km) -4970.1 -4969.053
    Position Z (km) -50.586 -51.527
    Velocity X (km/s) -0.684 3.344
    Velocity Y (km/s) -0.711 3.12
    Velocity Z (km/s) 7.561 6.109

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT A STARLINK-35416
    Semimajor Axis (a) 6841.422 km 6848.831 km
    Eccentricity (e) 0.001097 0.000146
    Inclination (i) 97.4333° 53.1588°
    RAAN 312.3907° 319.5909°
    Perigee Argument 162.3969° 98.5989°
    Mean Anomaly (M) 197.7656° 261.5177°
    Apogee 470.788 km 471.692 km
    Perigee 455.782 km 469.696 km
    Orbit Epoch 2026-10-20T07:31:41+0000 2026-10-20T02:49:14+0000

    OBJECT A & STARLINK-35416 Collision Probability (Pc) Trend

    OBJECT A & STARLINK-35416 Collision Probability (Pc) TrendNot Available

    OBJECT A & STARLINK-35416 Miss Distance (Miss Distance) Trend

    OBJECT A & STARLINK-35416 Miss Distance (Miss Distance) TrendNot Available

    OBJECT AMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35416Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT ACollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35416Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT A

    No nearby objects data