Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.717474E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:45:52+0800
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    1 Object 1

    AOE ID 54638
    NORAD ID 54638
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 68500
    NORAD ID 68500
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-6A DEB ICEYE-X74
    Time of Closest Approach 2026-10-21T11:52:03+0000
    Collision Probability (Pc) 2.717474E-6
    Conjunction Distance (km) 2.007 km
    Relative Speed (km/s) 13.834 km/s
    Conjunction Risk Parameters R (Radial): 0.571 | I (In-track): 0.788 | C (Cross-track): -1.754
    Collision Risk Index (CRI) 0.44
    X Position (km) -1585.056 -1586.63
    Position Y (km) -1867.594 -1866.477
    Position Z (km) 6515.292 6515.839
    Velocity X (km/s) -6.598 2.016
    Velocity Y (km/s) -2.787 6.866
    Velocity Z (km/s) -2.441 2.454

    Orbital Parameters 国际轨道数据源

    Parameter CZ-6A DEB ICEYE-X74
    Semimajor Axis (a) 6970.035 km 6968.461 km
    Eccentricity (e) 0.005152 0.000200
    Inclination (i) 98.6259° 97.7783°
    RAAN 24.2287° 249.8143°
    Perigee Argument 199.9572° 9.9684°
    Mean Anomaly (M) 159.9630° 350.1574°
    Apogee 627.806 km 591.717 km
    Perigee 555.990 km 588.931 km
    Orbit Epoch 2026-10-19T23:58:04+0000 2026-10-20T08:11:48+0000

    CZ-6A DEB & ICEYE-X74 Collision Probability (Pc) Trend

    CZ-6A DEB & ICEYE-X74 Collision Probability (Pc) TrendNot Available

    CZ-6A DEB & ICEYE-X74 Miss Distance (Miss Distance) Trend

    CZ-6A DEB & ICEYE-X74 Miss Distance (Miss Distance) TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ICEYE-X74Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ICEYE-X74Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-6A DEB

    No nearby objects data