Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.411376E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T20:14:37+0800
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    1 Object 1

    AOE ID 60689
    NORAD ID 60689
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 61561
    NORAD ID 61561
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter CZ-6A DEB QIANFAN-28
    Time of Closest Approach 2026-10-20T07:00:52+0000
    Collision Probability (Pc) 1.411376E-6
    Conjunction Distance (km) 2.814 km
    Relative Speed (km/s) 14.053 km/s
    Conjunction Risk Parameters R (Radial): 1.272 | I (In-track): -0.831 | C (Cross-track): -2.368
    Collision Risk Index (CRI) 0.38
    X Position (km) 187.509 189.723
    Position Y (km) 328.921 327.738
    Position Z (km) 7155.61 7156.88
    Velocity X (km/s) 1.331 -5.669
    Velocity Y (km/s) 7.333 -4.828
    Velocity Z (km/s) -0.389 0.376

    Orbital Parameters 国际轨道数据源

    Parameter CZ-6A DEB QIANFAN-28
    Semimajor Axis (a) 7186.766 km 7174.814 km
    Eccentricity (e) 0.003034 0.000682
    Inclination (i) 88.9966° 88.9907°
    RAAN 259.9329° 40.7188°
    Perigee Argument 152.0324° 9.3563°
    Mean Anomaly (M) 208.2507° 350.7758°
    Apogee 830.431 km 801.569 km
    Perigee 786.827 km 791.785 km
    Orbit Epoch 2026-10-17T21:16:43+0000 2026-10-18T04:10:29+0000

    CZ-6A DEB & QIANFAN-28 Collision Probability (Pc) Trend

    CZ-6A DEB & QIANFAN-28 Collision Probability (Pc) TrendNot Available

    CZ-6A DEB & QIANFAN-28 Miss Distance (Miss Distance) Trend

    CZ-6A DEB & QIANFAN-28 Miss Distance (Miss Distance) TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-28Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-28Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-6A DEB

    No nearby objects data