Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.288664E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T21:15:12+0800
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    1 Object 1

    AOE ID 54598
    NORAD ID 54598
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 62701
    NORAD ID 62701
    Object Type PAYLOAD
    Country
    IN IN

    Conjunction Constraints

    Parameter CZ-6A DEB FIREFLY-1
    Time of Closest Approach 2026-10-17T18:39:27+0000
    Collision Probability (Pc) 1.288664E-6
    Conjunction Distance (km) 2.381 km
    Relative Speed (km/s) 7.538 km/s
    Conjunction Risk Parameters R (Radial): -0.74 | I (In-track): -1.965 | C (Cross-track): 1.12
    Collision Risk Index (CRI) 0.37
    X Position (km) 808.262 809.984
    Position Y (km) -845.789 -844.341
    Position Z (km) 6862.754 6861.978
    Velocity X (km/s) -3.048 -7.468
    Velocity Y (km/s) -6.898 -0.928
    Velocity Z (km/s) -0.515 0.767

    Orbital Parameters 国际轨道数据源

    Parameter CZ-6A DEB FIREFLY-1
    Semimajor Axis (a) 6959.846 km 6967.333 km
    Eccentricity (e) 0.003539 0.000219
    Inclination (i) 98.9073° 97.6972°
    RAAN 65.6900° 5.8211°
    Perigee Argument 209.8782° 310.5420°
    Mean Anomaly (M) 150.0415° 49.5608°
    Apogee 606.341 km 590.724 km
    Perigee 557.077 km 587.668 km
    Orbit Epoch 2026-10-16T19:45:09+0000 2026-10-17T07:01:16+0000

    CZ-6A DEB & FIREFLY-1 Collision Probability (Pc) Trend

    CZ-6A DEB & FIREFLY-1 Collision Probability (Pc) TrendNot Available

    CZ-6A DEB & FIREFLY-1 Miss Distance (Miss Distance) Trend

    CZ-6A DEB & FIREFLY-1 Miss Distance (Miss Distance) TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FIREFLY-1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    FIREFLY-1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-6A DEB

    No nearby objects data