Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.149626E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T20:41:48+0800
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    1 Object 1

    AOE ID 39626
    NORAD ID 39626
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 65318
    NORAD ID 65318
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-2C DEB CAPELLA-16 (ACADIA)
    Time of Closest Approach 2026-10-22T12:43:48+0000
    Collision Probability (Pc) 1.149626E-6
    Conjunction Distance (km) 2.82 km
    Relative Speed (km/s) 9.879 km/s
    Conjunction Risk Parameters R (Radial): 2.82 | I (In-track): 0.024 | C (Cross-track): -0.02
    Collision Risk Index (CRI) 0.36
    X Position (km) -725.013 -724.693
    Position Y (km) -1051.673 -1051.263
    Position Z (km) 6836.071 6833.3
    Velocity X (km/s) -2.221 -7.441
    Velocity Y (km/s) 7.168 -1.021
    Velocity Z (km/s) 0.861 -0.947

    Orbital Parameters 国际轨道数据源

    Parameter CZ-2C DEB CAPELLA-16 (ACADIA)
    Semimajor Axis (a) 6935.598 km 6960.578 km
    Eccentricity (e) 0.003821 0.000467
    Inclination (i) 98.2394° 97.7296°
    RAAN 285.6132° 8.0498°
    Perigee Argument 257.3437° 159.9352°
    Mean Anomaly (M) 102.3513° 200.2053°
    Apogee 583.965 km 585.696 km
    Perigee 530.957 km 579.186 km
    Orbit Epoch 2026-10-21T21:58:45+0000 2026-10-21T18:37:36+0000

    CZ-2C DEB & CAPELLA-16 (ACADIA) Collision Probability (Pc) Trend

    CZ-2C DEB & CAPELLA-16 (ACADIA) Collision Probability (Pc) TrendNot Available

    CZ-2C DEB & CAPELLA-16 (ACADIA) Miss Distance (Miss Distance) Trend

    CZ-2C DEB & CAPELLA-16 (ACADIA) Miss Distance (Miss Distance) TrendNot Available

    CZ-2C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CAPELLA-16 (ACADIA)Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-2C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    CAPELLA-16 (ACADIA)Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-2C DEB

    No nearby objects data