Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.512258E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:34:02+0800
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    1 Object 1

    AOE ID 58437
    NORAD ID 58437
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59553
    NORAD ID 59553
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30869 STARLINK-31723
    Time of Closest Approach 2026-10-21T06:06:15+0000
    Collision Probability (Pc) 6.512258E-6
    Conjunction Distance (km) 1.216 km
    Relative Speed (km/s) 5.058 km/s
    Conjunction Risk Parameters R (Radial): 1.039 | I (In-track): 0.596 | C (Cross-track): 0.212
    Collision Risk Index (CRI) 0.51
    X Position (km) 117.951 117.337
    Position Y (km) 5320.324 5321.145
    Position Z (km) -4332.869 -4333.523
    Velocity X (km/s) -7.221 -7.15
    Velocity Y (km/s) -1.437 1.754
    Velocity Z (km/s) -1.961 1.962

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30869 STARLINK-31723
    Semimajor Axis (a) 6861.152 km 6861.198 km
    Eccentricity (e) 0.000250 0.000131
    Inclination (i) 43.0005° 43.0015°
    RAAN 219.5434° 162.1176°
    Perigee Argument 252.2554° 272.7740°
    Mean Anomaly (M) 107.8025° 87.2961°
    Apogee 484.730 km 483.959 km
    Perigee 481.300 km 482.163 km
    Orbit Epoch 2026-10-19T04:22:44+0000 2026-10-19T01:02:42+0000

    STARLINK-30869 & STARLINK-31723 Collision Probability (Pc) Trend

    STARLINK-30869 & STARLINK-31723 Collision Probability (Pc) TrendNot Available

    STARLINK-30869 & STARLINK-31723 Miss Distance (Miss Distance) Trend

    STARLINK-30869 & STARLINK-31723 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30869Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31723Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30869Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31723Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30869

    No nearby objects data