Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.944705E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:25:53+0800
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    1 Object 1

    AOE ID 52836
    NORAD ID 52836
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63835
    NORAD ID 63835
    Object Type PAYLOAD
    Country
    IT IT

    Conjunction Constraints

    Parameter STARLINK-4043 HERMES-3
    Time of Closest Approach 2026-10-29T00:19:53+0000
    Collision Probability (Pc) 1.944705E-6
    Conjunction Distance (km) 2.365 km
    Relative Speed (km/s) 14.723 km/s
    Conjunction Risk Parameters R (Radial): -1.331 | I (In-track): 0.537 | C (Cross-track): 1.88
    Collision Risk Index (CRI) 0.41
    X Position (km) -6247.826 -6245.898
    Position Y (km) -1710.808 -1712.141
    Position Z (km) 2151.491 2151.803
    Velocity X (km/s) -0.535 2.042
    Velocity Y (km/s) -5.153 1.631
    Velocity Z (km/s) -5.623 7.187

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4043 HERMES-3
    Semimajor Axis (a) 6831.651 km 6828.694 km
    Eccentricity (e) 0.000105 0.000696
    Inclination (i) 53.1608° 97.3684°
    RAAN 34.8912° 196.7450°
    Perigee Argument 79.2928° 37.5916°
    Mean Anomaly (M) 118.8322° 322.5814°
    Apogee 454.235 km 455.311 km
    Perigee 452.793 km 445.803 km
    Orbit Epoch 2026-10-27T22:00:02+0000 2026-10-27T23:16:33+0000

    STARLINK-4043 & HERMES-3 Collision Probability (Pc) Trend

    STARLINK-4043 & HERMES-3 Collision Probability (Pc) TrendNot Available

    STARLINK-4043 & HERMES-3 Miss Distance (Miss Distance) Trend

    STARLINK-4043 & HERMES-3 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4043Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    HERMES-3Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4043Collision Probability Trend

    Object 1 Probability TrendNot Available

    HERMES-3Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4043

    No nearby objects data