Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.092239E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T12:24:12+0800
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    1 Object 1

    AOE ID 42670
    NORAD ID 42670
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 58622
    NORAD ID 58622
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-4C DEB STARLINK-31133
    Time of Closest Approach 2026-10-30T15:34:52+0000
    Collision Probability (Pc) 2.092239E-6
    Conjunction Distance (km) 2.261 km
    Relative Speed (km/s) 14.245 km/s
    Conjunction Risk Parameters R (Radial): -1.81 | I (In-track): -0.488 | C (Cross-track): -1.261
    Collision Risk Index (CRI) 0.41
    X Position (km) -6293.295 -6291.827
    Position Y (km) -2012.742 -2011.029
    Position Z (km) 1847.918 1848.06
    Velocity X (km/s) -2.289 3.042
    Velocity Y (km/s) 0.346 -5.107
    Velocity Z (km/s) -7.253 4.778

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4C DEB STARLINK-31133
    Semimajor Axis (a) 6839.964 km 6861.197 km
    Eccentricity (e) 0.005404 0.000091
    Inclination (i) 97.4633° 42.9993°
    RAAN 13.4277° 192.8376°
    Perigee Argument 48.6946° 246.3289°
    Mean Anomaly (M) 311.8931° 113.7467°
    Apogee 498.794 km 483.683 km
    Perigee 424.860 km 482.437 km
    Orbit Epoch 2026-10-28T11:14:00+0000 2026-10-28T10:07:28+0000

    CZ-4C DEB & STARLINK-31133 Collision Probability (Pc) Trend

    CZ-4C DEB & STARLINK-31133 Collision Probability (Pc) TrendNot Available

    CZ-4C DEB & STARLINK-31133 Miss Distance (Miss Distance) Trend

    CZ-4C DEB & STARLINK-31133 Miss Distance (Miss Distance) TrendNot Available

    CZ-4C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31133Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31133Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4C DEB

    No nearby objects data