Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.391903E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:12:46+0800
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    1 Object 1

    AOE ID 43711
    NORAD ID 43711
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 65330
    NORAD ID 65330
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SHIYAN 6 (SY-6) STARLINK-34864
    Time of Closest Approach 2026-10-30T09:41:15+0000
    Collision Probability (Pc) 1.391903E-6
    Conjunction Distance (km) 2.769 km
    Relative Speed (km/s) 13.191 km/s
    Conjunction Risk Parameters R (Radial): 2.695 | I (In-track): 0.324 | C (Cross-track): -0.547
    Collision Risk Index (CRI) 0.38
    X Position (km) 2600.835 2602.035
    Position Y (km) -3432.498 -3433.302
    Position Z (km) 5311.672 5314.034
    Velocity X (km/s) -4.749 6.887
    Velocity Y (km/s) 3.696 2.953
    Velocity Z (km/s) 4.706 -1.46

    Orbital Parameters 国际轨道数据源

    Parameter SHIYAN 6 (SY-6) STARLINK-34864
    Semimajor Axis (a) 6851.801 km 6848.803 km
    Eccentricity (e) 0.001367 0.000140
    Inclination (i) 97.3569° 53.1566°
    RAAN 313.9144° 209.7940°
    Perigee Argument 43.5141° 47.9412°
    Mean Anomaly (M) 316.7176° 312.1708°
    Apogee 483.031 km 471.623 km
    Perigee 464.297 km 469.709 km
    Orbit Epoch 2026-10-27T23:24:53+0000 2026-10-27T04:30:26+0000

    SHIYAN 6 (SY-6) & STARLINK-34864 Collision Probability (Pc) Trend

    SHIYAN 6 (SY-6) & STARLINK-34864 Collision Probability (Pc) TrendNot Available

    SHIYAN 6 (SY-6) & STARLINK-34864 Miss Distance (Miss Distance) Trend

    SHIYAN 6 (SY-6) & STARLINK-34864 Miss Distance (Miss Distance) TrendNot Available

    SHIYAN 6 (SY-6)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34864Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SHIYAN 6 (SY-6)Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34864Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SHIYAN 6 (SY-6)

    No nearby objects data