Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.024478E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T17:02:12+0800
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    1 Object 1

    Name HST
    AOE ID 20580
    NORAD ID 20580
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68740
    NORAD ID 68740
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter HST STARLINK-37314
    Time of Closest Approach 2026-10-18T09:09:06+0000
    Collision Probability (Pc) 1.024478E-5
    Conjunction Distance (km) 1.299 km
    Relative Speed (km/s) 13.519 km/s
    Conjunction Risk Parameters R (Radial): -0.852 | I (In-track): 0.448 | C (Cross-track): 0.872
    Collision Risk Index (CRI) 0.55
    X Position (km) 6094.484 6094.816
    Position Y (km) -2936.836 -2937.892
    Position Z (km) 1040.001 1040.68
    Velocity X (km/s) 2.465 0.621
    Velocity Y (km/s) 6.35 -1.386
    Velocity Z (km/s) 3.452 -7.48

    Orbital Parameters 国际轨道数据源

    Parameter HST STARLINK-37314
    Semimajor Axis (a) 6848.066 km 6843.670 km
    Eccentricity (e) 0.000205 0.000208
    Inclination (i) 28.4738° 97.2837°
    RAAN 328.5189° 151.3703°
    Perigee Argument 75.0606° 85.0544°
    Mean Anomaly (M) 285.0217° 275.0935°
    Apogee 471.333 km 466.954 km
    Perigee 468.525 km 464.112 km
    Orbit Epoch 2026-10-16T19:32:54+0000 2026-10-16T14:07:25+0000

    HST & STARLINK-37314 Collision Probability (Pc) Trend

    HST & STARLINK-37314 Collision Probability (Pc) TrendNot Available

    HST & STARLINK-37314 Miss Distance (Miss Distance) Trend

    HST & STARLINK-37314 Miss Distance (Miss Distance) TrendNot Available

    HSTMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37314Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    HSTCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37314Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with HST

    No nearby objects data