Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.718736E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T03:29:09+0800
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    1 Object 1

    AOE ID 53172
    NORAD ID 53172
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 55212
    NORAD ID 55212
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-4299 CZ-6A DEB
    Time of Closest Approach 2026-10-18T22:25:40+0000
    Collision Probability (Pc) 2.718736E-6
    Conjunction Distance (km) 2.04 km
    Relative Speed (km/s) 14.789 km/s
    Conjunction Risk Parameters R (Radial): -1.314 | I (In-track): 0.378 | C (Cross-track): -1.513
    Collision Risk Index (CRI) 0.44
    X Position (km) 5580.24 5582.194
    Position Y (km) 3876.663 3876.268
    Position Z (km) 857.243 856.81
    Velocity X (km/s) -1.999 -0.124
    Velocity Y (km/s) 4.226 -1.489
    Velocity Z (km/s) -6.034 7.476

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4299 CZ-6A DEB
    Semimajor Axis (a) 6848.867 km 6838.233 km
    Eccentricity (e) 0.000136 0.001651
    Inclination (i) 53.1595° 98.6314°
    RAAN 223.0948° 34.8804°
    Perigee Argument 93.8972° 194.3432°
    Mean Anomaly (M) 266.2185° 165.7341°
    Apogee 471.663 km 471.384 km
    Perigee 469.797 km 448.808 km
    Orbit Epoch 2026-10-18T07:35:28+0000 2026-10-18T02:03:55+0000

    STARLINK-4299 & CZ-6A DEB Collision Probability (Pc) Trend

    STARLINK-4299 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    STARLINK-4299 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    STARLINK-4299 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4299Miss 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-4299Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4299

    No nearby objects data