Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.605492E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-11T22:05:14+0800
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    1 Object 1

    AOE ID 54374
    NORAD ID 54374
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 57986
    NORAD ID 57986
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter YAOGAN-36 03B YAOGAN-39 03A
    Time of Closest Approach 2026-10-12T12:33:49+0000
    Collision Probability (Pc) 1.605492E-6
    Conjunction Distance (km) 2.051 km
    Relative Speed (km/s) 6.434 km/s
    Conjunction Risk Parameters R (Radial): -0.981 | I (In-track): -1.63 | C (Cross-track): -0.763
    Collision Risk Index (CRI) 0.39
    X Position (km) -5269.736 -5269.939
    Position Y (km) -3298.891 -3296.894
    Position Z (km) -2943.634 -2943.217
    Velocity X (km/s) 4.822 2.493
    Velocity Y (km/s) -5.123 -6.579
    Velocity Z (km/s) -2.91 2.908

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN-36 03B YAOGAN-39 03A
    Semimajor Axis (a) 6877.463 km 6874.785 km
    Eccentricity (e) 0.000788 0.000298
    Inclination (i) 34.9937° 35.0010°
    RAAN 1.2473° 262.3888°
    Perigee Argument 122.4284° 159.1467°
    Mean Anomaly (M) 237.7193° 200.9370°
    Apogee 504.743 km 498.696 km
    Perigee 493.909 km 494.600 km
    Orbit Epoch 2026-10-10T15:29:31+0000 2026-10-11T06:53:04+0000

    YAOGAN-36 03B & YAOGAN-39 03A Collision Probability (Pc) Trend

    YAOGAN-36 03B & YAOGAN-39 03A Collision Probability (Pc) TrendNot Available

    YAOGAN-36 03B & YAOGAN-39 03A Miss Distance (Miss Distance) Trend

    YAOGAN-36 03B & YAOGAN-39 03A Miss Distance (Miss Distance) TrendNot Available

    YAOGAN-36 03BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-39 03AMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN-36 03BCollision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-39 03ACollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN-36 03B

    No nearby objects data