Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.087134E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:37:45+0800
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    1 Object 1

    AOE ID 56916
    NORAD ID 56916
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58743
    NORAD ID 58743
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5973 STARLINK-31156
    Time of Closest Approach 2026-10-27T16:13:06+0000
    Collision Probability (Pc) 1.087134E-6
    Conjunction Distance (km) 2.969 km
    Relative Speed (km/s) 10.031 km/s
    Conjunction Risk Parameters R (Radial): -1.612 | I (In-track): -1.875 | C (Cross-track): 1.642
    Collision Risk Index (CRI) 0.36
    X Position (km) 6629.768 6631.11
    Position Y (km) 577.934 580.553
    Position Z (km) 1656.11 1656.496
    Velocity X (km/s) 0.714 -1.713
    Velocity Y (km/s) 5.833 5.618
    Velocity Z (km/s) -4.865 4.865

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5973 STARLINK-31156
    Semimajor Axis (a) 6860.953 km 6861.226 km
    Eccentricity (e) 0.000180 0.000116
    Inclination (i) 42.9925° 43.0036°
    RAAN 203.9639° 355.8178°
    Perigee Argument 108.7516° 247.0219°
    Mean Anomaly (M) 251.3531° 113.0510°
    Apogee 484.054 km 483.886 km
    Perigee 481.578 km 482.292 km
    Orbit Epoch 2026-10-27T01:24:09+0000 2026-10-26T13:27:01+0000

    STARLINK-5973 & STARLINK-31156 Collision Probability (Pc) Trend

    STARLINK-5973 & STARLINK-31156 Collision Probability (Pc) TrendNot Available

    STARLINK-5973 & STARLINK-31156 Miss Distance (Miss Distance) Trend

    STARLINK-5973 & STARLINK-31156 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5973Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31156Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5973Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31156Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5973

    No nearby objects data