Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.020985E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T21:03:26+0800
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    1 Object 1

    AOE ID 52129
    NORAD ID 52129
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61119
    NORAD ID 61119
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-3661 CZ-6A DEB
    Time of Closest Approach 2026-11-01T07:40:51+0000
    Collision Probability (Pc) 2.020985E-6
    Conjunction Distance (km) 2.303 km
    Relative Speed (km/s) 14.356 km/s
    Conjunction Risk Parameters R (Radial): -1.112 | I (In-track): -0.684 | C (Cross-track): 1.897
    Collision Risk Index (CRI) 0.41
    X Position (km) -1848.267 -1846.692
    Position Y (km) -6497.926 -6499.366
    Position Z (km) 1417.508 1418.374
    Velocity X (km/s) 4.138 0.563
    Velocity Y (km/s) -2.469 1.497
    Velocity Z (km/s) -5.881 7.445

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3661 CZ-6A DEB
    Semimajor Axis (a) 6903.885 km 6929.357 km
    Eccentricity (e) 0.000131 0.004684
    Inclination (i) 53.1616° 89.0250°
    RAAN 88.6918° 254.1527°
    Perigee Argument 91.6475° 53.5774°
    Mean Anomaly (M) 268.4669° 306.9768°
    Apogee 526.653 km 583.676 km
    Perigee 524.843 km 518.764 km
    Orbit Epoch 2026-10-31T02:25:35+0000 2026-10-30T14:08:36+0000

    STARLINK-3661 & CZ-6A DEB Collision Probability (Pc) Trend

    STARLINK-3661 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    STARLINK-3661 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    STARLINK-3661 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3661Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3661Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3661

    No nearby objects data