Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.042919E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T06:17:39+0800
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    1 Object 1

    AOE ID 55212
    NORAD ID 55212
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 63719
    NORAD ID 63719
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-6A DEB STARLINK-33727
    Time of Closest Approach 2026-10-21T23:59:44+0000
    Collision Probability (Pc) 4.042919E-6
    Conjunction Distance (km) 1.757 km
    Relative Speed (km/s) 14.555 km/s
    Conjunction Risk Parameters R (Radial): -0.427 | I (In-track): 0.505 | C (Cross-track): -1.627
    Collision Risk Index (CRI) 0.47
    X Position (km) 4772.34 4770.846
    Position Y (km) 3200.244 3201.062
    Position Z (km) 3705.486 3705.915
    Velocity X (km/s) -2.632 -0.623
    Velocity Y (km/s) -3.406 6.145
    Velocity Z (km/s) 6.303 -4.493

    Orbital Parameters 国际轨道数据源

    Parameter CZ-6A DEB STARLINK-33727
    Semimajor Axis (a) 6832.799 km 6840.777 km
    Eccentricity (e) 0.001368 0.000057
    Inclination (i) 98.6340° 53.1570°
    RAAN 38.6209° 244.7279°
    Perigee Argument 185.1094° 250.6921°
    Mean Anomaly (M) 175.0010° 109.4021°
    Apogee 464.006 km 463.029 km
    Perigee 445.318 km 462.251 km
    Orbit Epoch 2026-10-21T06:40:07+0000 2026-10-21T14:01:14+0000

    CZ-6A DEB & STARLINK-33727 Collision Probability (Pc) Trend

    CZ-6A DEB & STARLINK-33727 Collision Probability (Pc) TrendNot Available

    CZ-6A DEB & STARLINK-33727 Miss Distance (Miss Distance) Trend

    CZ-6A DEB & STARLINK-33727 Miss Distance (Miss Distance) TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33727Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33727Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-6A DEB

    No nearby objects data