Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.181027E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:27:16+0800
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    1 Object 1

    AOE ID 56785
    NORAD ID 56785
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    Name BRO-13
    AOE ID 59107
    NORAD ID 59107
    Object Type PAYLOAD
    Country
    FR FR

    Conjunction Constraints

    Parameter STARLINK-5931 BRO-13
    Time of Closest Approach 2026-10-21T15:14:39+0000
    Collision Probability (Pc) 2.181027E-6
    Conjunction Distance (km) 1.968 km
    Relative Speed (km/s) 9.003 km/s
    Conjunction Risk Parameters R (Radial): 1.89 | I (In-track): -0.437 | C (Cross-track): -0.328
    Collision Risk Index (CRI) 0.42
    X Position (km) 333.99 334.188
    Position Y (km) 2918.317 2918.621
    Position Z (km) -6304.217 -6306.15
    Velocity X (km/s) -5.632 3.174
    Velocity Y (km/s) 4.688 6.164
    Velocity Z (km/s) 1.872 3.023

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5931 BRO-13
    Semimajor Axis (a) 6950.163 km 6954.832 km
    Eccentricity (e) 0.000278 0.000756
    Inclination (i) 69.9987° 97.8662°
    RAAN 139.0635° 65.0731°
    Perigee Argument 268.5878° 304.8869°
    Mean Anomaly (M) 91.4963° 55.1641°
    Apogee 573.955 km 581.954 km
    Perigee 570.097 km 571.436 km
    Orbit Epoch 2026-10-19T23:31:18+0000 2026-10-20T12:15:54+0000

    STARLINK-5931 & BRO-13 Collision Probability (Pc) Trend

    STARLINK-5931 & BRO-13 Collision Probability (Pc) TrendNot Available

    STARLINK-5931 & BRO-13 Miss Distance (Miss Distance) Trend

    STARLINK-5931 & BRO-13 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5931Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    BRO-13Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5931Collision Probability Trend

    Object 1 Probability TrendNot Available

    BRO-13Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5931

    No nearby objects data