Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.236119E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:54:30+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 66220
    NORAD ID 66220
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT A STARLINK-35677
    Time of Closest Approach 2026-10-22T07:28:33+0000
    Collision Probability (Pc) 1.236119E-6
    Conjunction Distance (km) 2.591 km
    Relative Speed (km/s) 9.029 km/s
    Conjunction Risk Parameters R (Radial): -0.091 | I (In-track): -2.087 | C (Cross-track): -1.531
    Collision Risk Index (CRI) 0.37
    X Position (km) -2764.056 -2764.142
    Position Y (km) 3757.369 3759.355
    Position Z (km) -5010.891 -5009.23
    Velocity X (km/s) 4.41 -3.837
    Velocity Y (km/s) -3.551 -6.109
    Velocity Z (km/s) -5.109 -2.47

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT A STARLINK-35677
    Semimajor Axis (a) 6841.422 km 6840.882 km
    Eccentricity (e) 0.001097 0.000123
    Inclination (i) 97.4333° 53.1570°
    RAAN 312.3907° 262.0699°
    Perigee Argument 162.3969° 102.0129°
    Mean Anomaly (M) 197.7656° 258.1011°
    Apogee 470.788 km 463.588 km
    Perigee 455.782 km 461.902 km
    Orbit Epoch 2026-10-20T07:31:41+0000 2026-10-20T07:30:41+0000

    OBJECT A & STARLINK-35677 Collision Probability (Pc) Trend

    OBJECT A & STARLINK-35677 Collision Probability (Pc) TrendNot Available

    OBJECT A & STARLINK-35677 Miss Distance (Miss Distance) Trend

    OBJECT A & STARLINK-35677 Miss Distance (Miss Distance) TrendNot Available

    OBJECT AMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35677Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT ACollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35677Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT A

    No nearby objects data