Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.511336E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T07:11:30+0800
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    1 Object 1

    AOE ID 55516
    NORAD ID 55516
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 69965
    NORAD ID 69965
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-6A DEB STARLINK-37840
    Time of Closest Approach 2026-10-17T04:54:22+0000
    Collision Probability (Pc) 1.511336E-6
    Conjunction Distance (km) 2.741 km
    Relative Speed (km/s) 14.816 km/s
    Conjunction Risk Parameters R (Radial): 1.111 | I (In-track): 0.62 | C (Cross-track): 2.428
    Collision Risk Index (CRI) 0.39
    X Position (km) -5978.867 -5978.721
    Position Y (km) -3323.675 -3326.235
    Position Z (km) 43.962 42.995
    Velocity X (km/s) -0.605 2.265
    Velocity Y (km/s) 0.967 -3.977
    Velocity Z (km/s) -7.556 6.112

    Orbital Parameters 国际轨道数据源

    Parameter CZ-6A DEB STARLINK-37840
    Semimajor Axis (a) 6850.527 km 6840.801 km
    Eccentricity (e) 0.001726 0.000060
    Inclination (i) 98.5776° 53.1567°
    RAAN 27.9194° 212.1703°
    Perigee Argument 171.7801° 131.7777°
    Mean Anomaly (M) 188.3723° 228.3276°
    Apogee 484.212 km 463.073 km
    Perigee 460.568 km 462.255 km
    Orbit Epoch 2026-10-16T06:10:12+0000 2026-10-16T11:42:32+0000

    CZ-6A DEB & STARLINK-37840 Collision Probability (Pc) Trend

    CZ-6A DEB & STARLINK-37840 Collision Probability (Pc) TrendNot Available

    CZ-6A DEB & STARLINK-37840 Miss Distance (Miss Distance) Trend

    CZ-6A DEB & STARLINK-37840 Miss Distance (Miss Distance) TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37840Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37840Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-6A DEB

    No nearby objects data