Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.992308E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:40:59+0800
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    1 Object 1

    AOE ID 59493
    NORAD ID 59493
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59862
    NORAD ID 59862
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31678 STARLINK-31584
    Time of Closest Approach 2026-10-29T22:19:19+0000
    Collision Probability (Pc) 9.992308E-6
    Conjunction Distance (km) 1.109 km
    Relative Speed (km/s) 5.935 km/s
    Conjunction Risk Parameters R (Radial): -1.068 | I (In-track): 0.269 | C (Cross-track): 0.114
    Collision Risk Index (CRI) 0.55
    X Position (km) 5115.073 5114.377
    Position Y (km) -1884.55 -1883.983
    Position Z (km) -4170.82 -4170.171
    Velocity X (km/s) 0.734 4.117
    Velocity Y (km/s) 7.208 5.963
    Velocity Z (km/s) -2.357 2.357

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31678 STARLINK-31584
    Semimajor Axis (a) 6861.280 km 6861.037 km
    Eccentricity (e) 0.000186 0.000214
    Inclination (i) 43.0011° 42.9979°
    RAAN 121.8279° 53.0146°
    Perigee Argument 267.7142° 263.2111°
    Mean Anomaly (M) 92.3497° 96.8497°
    Apogee 484.419 km 484.365 km
    Perigee 481.867 km 481.435 km
    Orbit Epoch 2026-10-26T21:04:23+0000 2026-10-26T17:42:21+0000

    STARLINK-31678 & STARLINK-31584 Collision Probability (Pc) Trend

    STARLINK-31678 & STARLINK-31584 Collision Probability (Pc) TrendNot Available

    STARLINK-31678 & STARLINK-31584 Miss Distance (Miss Distance) Trend

    STARLINK-31678 & STARLINK-31584 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31678Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31584Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31678Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31584Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31678

    No nearby objects data