Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.493851E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-05T13:35:51+0800
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    1 Object 1

    AOE ID 63834
    NORAD ID 63834
    Object Type PAYLOAD
    Country
    IT IT
    ← VS →

    2 Object 2

    AOE ID 63932
    NORAD ID 63932
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter HERMES-5 STARLINK-33971
    Time of Closest Approach 2026-11-05T21:29:32+0000
    Collision Probability (Pc) 4.493851E-6
    Conjunction Distance (km) 1.711 km
    Relative Speed (km/s) 15.149 km/s
    Conjunction Risk Parameters R (Radial): 1.223 | I (In-track): 0.149 | C (Cross-track): -1.187
    Collision Risk Index (CRI) 0.48
    X Position (km) 5731.242 5730.638
    Position Y (km) 2838.372 2836.779
    Position Z (km) 2464.439 2464.276
    Velocity X (km/s) 2.911 -3.533
    Velocity Y (km/s) 0.271 1.369
    Velocity Z (km/s) -7.045 6.621

    Orbital Parameters 国际轨道数据源

    Parameter HERMES-5 STARLINK-33971
    Semimajor Axis (a) 6851.969 km 6852.647 km
    Eccentricity (e) 0.000476 0.000349
    Inclination (i) 97.3797° 70.0029°
    RAAN 202.2205° 22.2594°
    Perigee Argument 34.2610° 272.3915°
    Mean Anomaly (M) 325.8937° 87.6861°
    Apogee 477.092 km 476.899 km
    Perigee 470.572 km 472.121 km
    Orbit Epoch 2026-11-04T14:59:30+0000 2026-11-04T09:18:58+0000

    HERMES-5 & STARLINK-33971 Collision Probability (Pc) Trend

    HERMES-5 & STARLINK-33971 Collision Probability (Pc) TrendNot Available

    HERMES-5 & STARLINK-33971 Miss Distance (Miss Distance) Trend

    HERMES-5 & STARLINK-33971 Miss Distance (Miss Distance) TrendNot Available

    HERMES-5Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33971Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    HERMES-5Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33971Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with HERMES-5

    No nearby objects data