Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.087858E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T21:19:04+0800
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    1 Object 1

    AOE ID 43767
    NORAD ID 43767
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 49443
    NORAD ID 49443
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CORVUS BC4 STARLINK-3136
    Time of Closest Approach 2026-10-21T13:20:35+0000
    Collision Probability (Pc) 1.087858E-6
    Conjunction Distance (km) 2.831 km
    Relative Speed (km/s) 9.047 km/s
    Conjunction Risk Parameters R (Radial): -1.938 | I (In-track): 1.656 | C (Cross-track): 1.231
    Collision Risk Index (CRI) 0.36
    X Position (km) -3866.195 -3864.484
    Position Y (km) 2636.759 2634.511
    Position Z (km) -5082.471 -5082.304
    Velocity X (km/s) 5.343 -1.631
    Velocity Y (km/s) -1.898 -7.015
    Velocity Z (km/s) -5.047 -2.399

    Orbital Parameters 国际轨道数据源

    Parameter CORVUS BC4 STARLINK-3136
    Semimajor Axis (a) 6904.193 km 6900.596 km
    Eccentricity (e) 0.000648 0.000256
    Inclination (i) 97.3936° 53.2144°
    RAAN 333.1313° 273.9180°
    Perigee Argument 290.2430° 82.4680°
    Mean Anomaly (M) 69.8104° 277.6606°
    Apogee 530.532 km 524.229 km
    Perigee 521.580 km 520.689 km
    Orbit Epoch 2026-10-20T20:28:11+0000 2026-10-20T23:35:17+0000

    CORVUS BC4 & STARLINK-3136 Collision Probability (Pc) Trend

    CORVUS BC4 & STARLINK-3136 Collision Probability (Pc) TrendNot Available

    CORVUS BC4 & STARLINK-3136 Miss Distance (Miss Distance) Trend

    CORVUS BC4 & STARLINK-3136 Miss Distance (Miss Distance) TrendNot Available

    CORVUS BC4Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3136Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CORVUS BC4Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3136Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CORVUS BC4

    No nearby objects data