Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.156937E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T16:02:21+0800
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    1 Object 1

    AOE ID 34547
    NORAD ID 34547
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 43259
    NORAD ID 43259
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter COSMOS 2251 DEB GAOFEN 1-02
    Time of Closest Approach 2026-10-27T13:32:09+0000
    Collision Probability (Pc) 2.156937E-6
    Conjunction Distance (km) 2.258 km
    Relative Speed (km/s) 14.902 km/s
    Conjunction Risk Parameters R (Radial): 2.107 | I (In-track): 0.108 | C (Cross-track): -0.803
    Collision Risk Index (CRI) 0.42
    X Position (km) -3638.869 -3639.823
    Position Y (km) 679.561 678.984
    Position Z (km) -5968.971 -5970.934
    Velocity X (km/s) -6.089 6.427
    Velocity Y (km/s) -2.861 0.833
    Velocity Z (km/s) 3.371 -3.823

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB GAOFEN 1-02
    Semimajor Axis (a) 7014.662 km 7018.607 km
    Eccentricity (e) 0.001933 0.000180
    Inclination (i) 74.0288° 98.0386°
    RAAN 198.4965° 2.0225°
    Perigee Argument 200.0065° 333.1485°
    Mean Anomaly (M) 160.0355° 26.9631°
    Apogee 650.085 km 641.732 km
    Perigee 622.965 km 639.208 km
    Orbit Epoch 2026-10-26T18:19:11+0000 2026-10-26T23:26:40+0000

    COSMOS 2251 DEB & GAOFEN 1-02 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & GAOFEN 1-02 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & GAOFEN 1-02 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & GAOFEN 1-02 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GAOFEN 1-02Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    GAOFEN 1-02Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data