Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.373085E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T12:54:24+0800
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    1 Object 1

    Name NUSTAR
    AOE ID 38358
    NORAD ID 38358
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54553
    NORAD ID 54553
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter NUSTAR CZ-6A DEB
    Time of Closest Approach 2026-10-31T09:40:48+0000
    Collision Probability (Pc) 2.373085E-5
    Conjunction Distance (km) 0.981 km
    Relative Speed (km/s) 11.153 km/s
    Conjunction Risk Parameters R (Radial): 0.965 | I (In-track): 0.122 | C (Cross-track): -0.132
    Collision Risk Index (CRI) 0.63
    X Position (km) 4783.804 4783.21
    Position Y (km) 4954.233 4953.456
    Position Z (km) -518.044 -518.112
    Velocity X (km/s) -5.428 1.203
    Velocity Y (km/s) 5.297 -0.398
    Velocity Z (km/s) 0.559 7.484

    Orbital Parameters 国际轨道数据源

    Parameter NUSTAR CZ-6A DEB
    Semimajor Axis (a) 6914.603 km 6888.102 km
    Eccentricity (e) 0.000845 0.002312
    Inclination (i) 6.0266° 98.6330°
    RAAN 101.9992° 42.3406°
    Perigee Argument 309.7214° 163.3000°
    Mean Anomaly (M) 275.8104° 196.8997°
    Apogee 542.307 km 525.889 km
    Perigee 530.625 km 494.041 km
    Orbit Epoch 2026-10-30T00:00:03+0000 2026-10-28T18:27:11+0000

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

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

    NUSTAR & CZ-6A DEB Miss Distance (Miss Distance) Trend

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

    NUSTARMiss 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

    NUSTARCollision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NUSTAR

    No nearby objects data