Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.378459E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T17:04:52+0800
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    1 Object 1

    AOE ID 44609
    NORAD ID 44609
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 55404
    NORAD ID 55404
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-2D DEB STARLINK-5607
    Time of Closest Approach 2026-10-31T23:28:43+0000
    Collision Probability (Pc) 1.378459E-6
    Conjunction Distance (km) 2.837 km
    Relative Speed (km/s) 13.752 km/s
    Conjunction Risk Parameters R (Radial): -0.027 | I (In-track): 1.197 | C (Cross-track): -2.571
    Collision Risk Index (CRI) 0.38
    X Position (km) 1238.927 1239.698
    Position Y (km) -2195.794 -2193.16
    Position Z (km) 6470.991 6471.708
    Velocity X (km/s) -5.615 7.372
    Velocity Y (km/s) 4.388 1.477
    Velocity Z (km/s) 2.546 -0.91

    Orbital Parameters 国际轨道数据源

    Parameter CZ-2D DEB STARLINK-5607
    Semimajor Axis (a) 6939.947 km 6950.210 km
    Eccentricity (e) 0.002262 0.000285
    Inclination (i) 97.5319° 70.0007°
    RAAN 318.1083° 190.8474°
    Perigee Argument 211.5074° 272.8900°
    Mean Anomaly (M) 148.4798° 127.9852°
    Apogee 577.509 km 574.053 km
    Perigee 546.111 km 570.093 km
    Orbit Epoch 2026-10-30T18:22:49+0000 2026-10-31T04:00:03+0000

    CZ-2D DEB & STARLINK-5607 Collision Probability (Pc) Trend

    CZ-2D DEB & STARLINK-5607 Collision Probability (Pc) TrendNot Available

    CZ-2D DEB & STARLINK-5607 Miss Distance (Miss Distance) Trend

    CZ-2D DEB & STARLINK-5607 Miss Distance (Miss Distance) TrendNot Available

    CZ-2D DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5607Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-2D DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5607Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-2D DEB

    No nearby objects data