Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.95132E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:35:10+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 67604
    NORAD ID 67604
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-4C R/B STARLINK-36605
    Time of Closest Approach 2026-10-22T11:27:46+0000
    Collision Probability (Pc) 2.95132E-6
    Conjunction Distance (km) 1.986 km
    Relative Speed (km/s) 15.112 km/s
    Conjunction Risk Parameters R (Radial): 0.362 | I (In-track): 0.305 | C (Cross-track): 1.929
    Collision Risk Index (CRI) 0.44
    X Position (km) -6046.546 -6046.676
    Position Y (km) 566.358 568.331
    Position Z (km) -3166.363 -3166.544
    Velocity X (km/s) -3.345 3.572
    Velocity Y (km/s) 1.574 0.759
    Velocity Z (km/s) 6.716 -6.695

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4C R/B STARLINK-36605
    Semimajor Axis (a) 6914.232 km 6843.708 km
    Eccentricity (e) 0.010534 0.000036
    Inclination (i) 98.3528° 97.2861°
    RAAN 167.1560° 356.1668°
    Perigee Argument 354.3924° 147.3430°
    Mean Anomaly (M) 5.6115° 212.7835°
    Apogee 608.927 km 465.821 km
    Perigee 463.263 km 465.321 km
    Orbit Epoch 2026-10-19T15:11:59+0000 2026-10-20T03:44:50+0000

    CZ-4C R/B & STARLINK-36605 Collision Probability (Pc) Trend

    CZ-4C R/B & STARLINK-36605 Collision Probability (Pc) TrendNot Available

    CZ-4C R/B & STARLINK-36605 Miss Distance (Miss Distance) Trend

    CZ-4C R/B & STARLINK-36605 Miss Distance (Miss Distance) TrendNot Available

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

    Object 1 Miss Distance TrendNot Available

    STARLINK-36605Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4C R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36605Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4C R/B

    No nearby objects data