Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.326504E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:04:58+0800
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    1 Object 1

    AOE ID 57728
    NORAD ID 57728
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64544
    NORAD ID 64544
    Object Type PAYLOAD
    Country
    DE DE

    Conjunction Constraints

    Parameter YAOGAN-39 01B SKYBEE-A02
    Time of Closest Approach 2026-10-20T22:29:22+0000
    Collision Probability (Pc) 1.326504E-5
    Conjunction Distance (km) 1.108 km
    Relative Speed (km/s) 8.868 km/s
    Conjunction Risk Parameters R (Radial): -0.983 | I (In-track): -0.417 | C (Cross-track): 0.291
    Collision Risk Index (CRI) 0.57
    X Position (km) -3982.92 -3982.427
    Position Y (km) -4912.377 -4911.387
    Position Z (km) 2714.613 2714.636
    Velocity X (km/s) 4.415 -2.718
    Velocity Y (km/s) -5.338 -1.639
    Velocity Z (km/s) -3.169 -6.92

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN-39 01B SKYBEE-A02
    Semimajor Axis (a) 6892.474 km 6882.243 km
    Eccentricity (e) 0.000840 0.000313
    Inclination (i) 34.9932° 97.4841°
    RAAN 95.1236° 47.0458°
    Perigee Argument 119.8955° 87.4647°
    Mean Anomaly (M) 240.2593° 272.6947°
    Apogee 520.130 km 506.259 km
    Perigee 508.544 km 501.953 km
    Orbit Epoch 2026-10-19T22:12:09+0000 2026-10-20T06:00:38+0000

    YAOGAN-39 01B & SKYBEE-A02 Collision Probability (Pc) Trend

    YAOGAN-39 01B & SKYBEE-A02 Collision Probability (Pc) TrendNot Available

    YAOGAN-39 01B & SKYBEE-A02 Miss Distance (Miss Distance) Trend

    YAOGAN-39 01B & SKYBEE-A02 Miss Distance (Miss Distance) TrendNot Available

    YAOGAN-39 01BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    SKYBEE-A02Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN-39 01BCollision Probability Trend

    Object 1 Probability TrendNot Available

    SKYBEE-A02Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN-39 01B

    No nearby objects data