Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.751053E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T21:47:05+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 63469
    NORAD ID 63469
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter YAOGAN 28 STARLINK-33587
    Time of Closest Approach 2026-10-24T02:13:52+0000
    Collision Probability (Pc) 9.751053E-7
    Conjunction Distance (km) 2.823 km
    Relative Speed (km/s) 7.401 km/s
    Conjunction Risk Parameters R (Radial): 1.68 | I (In-track): -1.981 | C (Cross-track): 1.105
    Collision Risk Index (CRI) 0.35
    X Position (km) -2166.897 -2165.37
    Position Y (km) -6145.458 -6143.601
    Position Z (km) -2157.742 -2159.221
    Velocity X (km/s) -0.18 6.046
    Velocity Y (km/s) 2.565 -0.512
    Velocity Z (km/s) -7.172 -4.614

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN 28 STARLINK-33587
    Semimajor Axis (a) 6857.106 km 6861.122 km
    Eccentricity (e) 0.001169 0.000198
    Inclination (i) 97.3250° 43.0006°
    RAAN 72.2101° 57.3497°
    Perigee Argument 96.4245° 279.1020°
    Mean Anomaly (M) 263.8326° 80.9608°
    Apogee 486.983 km 484.341 km
    Perigee 470.955 km 481.629 km
    Orbit Epoch 2026-10-23T06:31:08+0000 2026-10-22T17:56:34+0000

    YAOGAN 28 & STARLINK-33587 Collision Probability (Pc) Trend

    YAOGAN 28 & STARLINK-33587 Collision Probability (Pc) TrendNot Available

    YAOGAN 28 & STARLINK-33587 Miss Distance (Miss Distance) Trend

    YAOGAN 28 & STARLINK-33587 Miss Distance (Miss Distance) TrendNot Available

    YAOGAN 28Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33587Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN 28Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33587Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN 28

    No nearby objects data