Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.674859E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T14:43:44+0800
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    1 Object 1

    AOE ID 62710
    NORAD ID 62710
    Object Type PAYLOAD
    Country
    IN IN
    ← VS →

    2 Object 2

    AOE ID 64579
    NORAD ID 64579
    Object Type PAYLOAD
    Country
    JP JP

    Conjunction Constraints

    Parameter FIREFLY-3 GRUS-3ALPHA
    Time of Closest Approach 2026-10-16T01:24:52+0000
    Collision Probability (Pc) 8.674859E-7
    Conjunction Distance (km) 2.589 km
    Relative Speed (km/s) 4.809 km/s
    Conjunction Risk Parameters R (Radial): 1.421 | I (In-track): 2.051 | C (Cross-track): 0.692
    Collision Risk Index (CRI) 0.34
    X Position (km) 408.784 406.882
    Position Y (km) -901.242 -902.288
    Position Z (km) 6886.508 6887.919
    Velocity X (km/s) -7.531 -5.643
    Velocity Y (km/s) -0.659 -5.028
    Velocity Z (km/s) 0.359 -0.323

    Orbital Parameters 国际轨道数据源

    Parameter FIREFLY-3 GRUS-3ALPHA
    Semimajor Axis (a) 6967.403 km 6965.549 km
    Eccentricity (e) 0.000437 0.000225
    Inclination (i) 97.6966° 97.7872°
    RAAN 2.8464° 40.2269°
    Perigee Argument 121.5074° 346.4492°
    Mean Anomaly (M) 238.6573° 13.6667°
    Apogee 592.308 km 588.981 km
    Perigee 586.224 km 585.843 km
    Orbit Epoch 2026-10-14T05:35:22+0000 2026-10-14T05:35:01+0000

    FIREFLY-3 & GRUS-3ALPHA Collision Probability (Pc) Trend

    FIREFLY-3 & GRUS-3ALPHA Collision Probability (Pc) TrendNot Available

    FIREFLY-3 & GRUS-3ALPHA Miss Distance (Miss Distance) Trend

    FIREFLY-3 & GRUS-3ALPHA Miss Distance (Miss Distance) TrendNot Available

    FIREFLY-3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GRUS-3ALPHAMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FIREFLY-3Collision Probability Trend

    Object 1 Probability TrendNot Available

    GRUS-3ALPHACollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FIREFLY-3

    No nearby objects data