Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.46928E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T12:52:48+0800
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    1 Object 1

    Name DAMPE
    AOE ID 41173
    NORAD ID 41173
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 55314
    NORAD ID 55314
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter DAMPE STARLINK-5305
    Time of Closest Approach 2026-10-31T10:40:15+0000
    Collision Probability (Pc) 1.46928E-5
    Conjunction Distance (km) 1.199 km
    Relative Speed (km/s) 15.164 km/s
    Conjunction Risk Parameters R (Radial): -0.549 | I (In-track): -0.128 | C (Cross-track): 1.058
    Collision Risk Index (CRI) 0.58
    X Position (km) 4470.488 4469.323
    Position Y (km) -4823.992 -4824.25
    Position Z (km) -1910.027 -1910.134
    Velocity X (km/s) 0.676 0.643
    Velocity Y (km/s) -2.246 3.302
    Velocity Z (km/s) 7.264 -6.849

    Orbital Parameters 国际轨道数据源

    Parameter DAMPE STARLINK-5305
    Semimajor Axis (a) 6850.764 km 6846.391 km
    Eccentricity (e) 0.001113 0.000324
    Inclination (i) 97.4586° 70.0001°
    RAAN 307.8189° 134.3429°
    Perigee Argument 330.6230° 252.3787°
    Mean Anomaly (M) 29.4384° 1.5247°
    Apogee 480.254 km 470.475 km
    Perigee 465.000 km 466.033 km
    Orbit Epoch 2026-10-28T15:17:41+0000 2026-10-28T14:00:02+0000

    DAMPE & STARLINK-5305 Collision Probability (Pc) Trend

    DAMPE & STARLINK-5305 Collision Probability (Pc) TrendNot Available

    DAMPE & STARLINK-5305 Miss Distance (Miss Distance) Trend

    DAMPE & STARLINK-5305 Miss Distance (Miss Distance) TrendNot Available

    DAMPEMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5305Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DAMPECollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5305Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DAMPE

    No nearby objects data