Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.265767E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T07:43:19+0800
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    1 Object 1

    AOE ID 49123
    NORAD ID 49123
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64158
    NORAD ID 64158
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-4C R/B STARLINK-34166
    Time of Closest Approach 2026-10-15T03:10:02+0000
    Collision Probability (Pc) 2.265767E-4
    Conjunction Distance (km) 0.481 km
    Relative Speed (km/s) 15.133 km/s
    Conjunction Risk Parameters R (Radial): -0.473 | I (In-track): 0.017 | C (Cross-track): 0.082
    Collision Risk Index (CRI) 0.82
    X Position (km) -5742.487 -5742.058
    Position Y (km) 2290.931 2290.849
    Position Z (km) 2933.583 2933.384
    Velocity X (km/s) 3.462 -2.622
    Velocity Y (km/s) -0.053 2.199
    Velocity Z (km/s) 6.847 -6.824

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4C R/B STARLINK-34166
    Semimajor Axis (a) 6914.327 km 6843.687 km
    Eccentricity (e) 0.010582 0.000137
    Inclination (i) 98.3534° 97.2844°
    RAAN 161.1605° 333.7780°
    Perigee Argument 12.8070° 74.2055°
    Mean Anomaly (M) 347.5807° 285.9339°
    Apogee 609.357 km 466.489 km
    Perigee 463.023 km 464.611 km
    Orbit Epoch 2026-10-14T03:12:04+0000 2026-10-14T03:00:19+0000

    CZ-4C R/B & STARLINK-34166 Collision Probability (Pc) Trend

    CZ-4C R/B & STARLINK-34166 Collision Probability (Pc) TrendNot Available

    CZ-4C R/B & STARLINK-34166 Miss Distance (Miss Distance) Trend

    CZ-4C R/B & STARLINK-34166 Miss Distance (Miss Distance) TrendNot Available

    CZ-4C R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34166Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4C R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34166Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4C R/B

    No nearby objects data