Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.835332E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-13T06:55:40+0800
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    1 Object 1

    AOE ID 48663
    NORAD ID 48663
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63243
    NORAD ID 63243
    Object Type PAYLOAD
    Country
    IT IT

    Conjunction Constraints

    Parameter STARLINK-2667 HERMES-2
    Time of Closest Approach 2026-10-13T02:35:20+0000
    Collision Probability (Pc) 3.835332E-6
    Conjunction Distance (km) 1.469 km
    Relative Speed (km/s) 5.829 km/s
    Conjunction Risk Parameters R (Radial): -1.163 | I (In-track): 0.829 | C (Cross-track): 0.342
    Collision Risk Index (CRI) 0.47
    X Position (km) -6753.842 -6752.555
    Position Y (km) 91.026 90.777
    Position Z (km) 1129.731 1130.392
    Velocity X (km/s) 0.946 1.276
    Velocity Y (km/s) -4.651 0.975
    Velocity Z (km/s) 5.977 7.463

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2667 HERMES-2
    Semimajor Axis (a) 6848.840 km 6847.787 km
    Eccentricity (e) 0.000146 0.000616
    Inclination (i) 53.1589° 97.3726°
    RAAN 176.2883° 179.5598°
    Perigee Argument 91.6187° 68.1912°
    Mean Anomaly (M) 268.4981° 291.9984°
    Apogee 471.700 km 473.869 km
    Perigee 469.706 km 465.431 km
    Orbit Epoch 2026-10-12T04:36:48+0000 2026-10-12T04:36:08+0000

    STARLINK-2667 & HERMES-2 Collision Probability (Pc) Trend

    STARLINK-2667 & HERMES-2 Collision Probability (Pc) TrendNot Available

    STARLINK-2667 & HERMES-2 Miss Distance (Miss Distance) Trend

    STARLINK-2667 & HERMES-2 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2667Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    HERMES-2Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2667Collision Probability Trend

    Object 1 Probability TrendNot Available

    HERMES-2Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2667

    No nearby objects data