Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.904616E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T11:45:43+0800
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    1 Object 1

    AOE ID 56824
    NORAD ID 56824
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59369
    NORAD ID 59369
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30120 STARLINK-31583
    Time of Closest Approach 2026-10-25T13:15:33+0000
    Collision Probability (Pc) 6.904616E-6
    Conjunction Distance (km) 1.367 km
    Relative Speed (km/s) 9.823 km/s
    Conjunction Risk Parameters R (Radial): -0.41 | I (In-track): 0.998 | C (Cross-track): 0.839
    Collision Risk Index (CRI) 0.52
    X Position (km) 4211.584 4210.334
    Position Y (km) 5022.454 5022.991
    Position Z (km) 2019.7 2019.578
    Velocity X (km/s) -3.539 -5.405
    Velocity Y (km/s) 4.862 2.638
    Velocity Z (km/s) -4.692 4.692

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30120 STARLINK-31583
    Semimajor Axis (a) 6861.069 km 6861.229 km
    Eccentricity (e) 0.000172 0.000185
    Inclination (i) 43.0050° 42.9949°
    RAAN 256.5015° 37.7630°
    Perigee Argument 255.1913° 297.8163°
    Mean Anomaly (M) 104.8748° 62.2502°
    Apogee 484.113 km 484.359 km
    Perigee 481.751 km 481.825 km
    Orbit Epoch 2026-10-24T06:46:17+0000 2026-10-24T07:19:53+0000

    STARLINK-30120 & STARLINK-31583 Collision Probability (Pc) Trend

    STARLINK-30120 & STARLINK-31583 Collision Probability (Pc) TrendNot Available

    STARLINK-30120 & STARLINK-31583 Miss Distance (Miss Distance) Trend

    STARLINK-30120 & STARLINK-31583 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30120Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31583Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30120Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31583Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30120

    No nearby objects data