Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    3.71037E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:15:06+0800
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    1 Object 1

    Name ZY 3 2
    AOE ID 41556
    NORAD ID 41556
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 66676
    NORAD ID 66676
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter ZY 3 2 OBJECT L
    Time of Closest Approach 2026-10-28T21:24:22+0000
    Collision Probability (Pc) 3.71037E-7
    Conjunction Distance (km) 2.275 km
    Relative Speed (km/s) 0.299 km/s
    Conjunction Risk Parameters R (Radial): 2.267 | I (In-track): -0.181 | C (Cross-track): 0.062
    Collision Risk Index (CRI) 0.26
    X Position (km) -113.098 -113.295
    Position Y (km) 884.968 885.154
    Position Z (km) -6827.964 -6830.223
    Velocity X (km/s) 7.342 7.413
    Velocity Y (km/s) 1.951 1.663
    Velocity Z (km/s) 0.122 0.092

    Orbital Parameters 国际轨道数据源

    Parameter ZY 3 2 OBJECT L
    Semimajor Axis (a) 6880.380 km 6883.734 km
    Eccentricity (e) 0.001294 0.000424
    Inclination (i) 97.3725° 97.4053°
    RAAN 13.4073° 11.0072°
    Perigee Argument 197.7487° 260.7050°
    Mean Anomaly (M) 162.3299° 99.3706°
    Apogee 511.145 km 508.516 km
    Perigee 493.341 km 502.678 km
    Orbit Epoch 2026-10-27T06:19:47+0000 2026-10-27T03:08:32+0000

    ZY 3 2 & OBJECT L Collision Probability (Pc) Trend

    ZY 3 2 & OBJECT L Collision Probability (Pc) TrendNot Available

    ZY 3 2 & OBJECT L Miss Distance (Miss Distance) Trend

    ZY 3 2 & OBJECT L Miss Distance (Miss Distance) TrendNot Available

    ZY 3 2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT LMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ZY 3 2Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT LCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ZY 3 2

    No nearby objects data