Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.250394E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:15:10+0800
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    1 Object 1

    AOE ID 59197
    NORAD ID 59197
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59610
    NORAD ID 59610
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31275 STARLINK-31729
    Time of Closest Approach 2026-10-20T18:17:31+0000
    Collision Probability (Pc) 1.250394E-6
    Conjunction Distance (km) 2.151 km
    Relative Speed (km/s) 5.048 km/s
    Conjunction Risk Parameters R (Radial): -0.785 | I (In-track): 1.889 | C (Cross-track): -0.663
    Collision Risk Index (CRI) 0.37
    X Position (km) -4229.691 -4228.961
    Position Y (km) 3228.235 3230.196
    Position Z (km) -4335.106 -4335.601
    Velocity X (km/s) -3.095 -5.629
    Velocity Y (km/s) -6.681 -4.746
    Velocity Z (km/s) -1.957 1.956

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31275 STARLINK-31729
    Semimajor Axis (a) 6861.138 km 6861.259 km
    Eccentricity (e) 0.000159 0.000060
    Inclination (i) 43.0014° 42.9993°
    RAAN 270.0717° 212.7582°
    Perigee Argument 270.2585° 258.9958°
    Mean Anomaly (M) 89.8084° 101.0826°
    Apogee 484.094 km 483.532 km
    Perigee 481.908 km 482.712 km
    Orbit Epoch 2026-10-19T06:41:20+0000 2026-10-19T03:21:21+0000

    STARLINK-31275 & STARLINK-31729 Collision Probability (Pc) Trend

    STARLINK-31275 & STARLINK-31729 Collision Probability (Pc) TrendNot Available

    STARLINK-31275 & STARLINK-31729 Miss Distance (Miss Distance) Trend

    STARLINK-31275 & STARLINK-31729 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31275Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31729Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31275Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31729Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31275

    No nearby objects data