Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.303763E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T03:42:32+0800
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    1 Object 1

    AOE ID 41026
    NORAD ID 41026
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64801
    NORAD ID 64801
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter YAOGAN 28 STARLINK-34604
    Time of Closest Approach 2026-10-30T05:04:11+0000
    Collision Probability (Pc) 3.303763E-6
    Conjunction Distance (km) 1.905 km
    Relative Speed (km/s) 15.16 km/s
    Conjunction Risk Parameters R (Radial): 1.781 | I (In-track): 0.066 | C (Cross-track): -0.672
    Collision Risk Index (CRI) 0.45
    X Position (km) 1466.574 1466.305
    Position Y (km) 6506.651 6508.451
    Position Z (km) 1578.811 1579.37
    Velocity X (km/s) 0.588 -2.251
    Velocity Y (km/s) -1.936 2.2
    Velocity Z (km/s) 7.357 -6.948

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN 28 STARLINK-34604
    Semimajor Axis (a) 6856.925 km 6855.267 km
    Eccentricity (e) 0.001162 0.000317
    Inclination (i) 97.3269° 70.0005°
    RAAN 77.8166° 266.3344°
    Perigee Argument 78.6834° 267.4507°
    Mean Anomaly (M) 281.5711° 35.6143°
    Apogee 486.758 km 479.302 km
    Perigee 470.818 km 474.958 km
    Orbit Epoch 2026-10-28T23:10:08+0000 2026-10-28T16:00:02+0000

    YAOGAN 28 & STARLINK-34604 Collision Probability (Pc) Trend

    YAOGAN 28 & STARLINK-34604 Collision Probability (Pc) TrendNot Available

    YAOGAN 28 & STARLINK-34604 Miss Distance (Miss Distance) Trend

    YAOGAN 28 & STARLINK-34604 Miss Distance (Miss Distance) TrendNot Available

    YAOGAN 28Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34604Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN 28Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34604Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN 28

    No nearby objects data