Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.274016E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:14:47+0800
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    1 Object 1

    AOE ID 57972
    NORAD ID 57972
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67821
    NORAD ID 67821
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30505 STARLINK-36644
    Time of Closest Approach 2026-10-29T19:38:51+0000
    Collision Probability (Pc) 8.274016E-7
    Conjunction Distance (km) 2.917 km
    Relative Speed (km/s) 5.91 km/s
    Conjunction Risk Parameters R (Radial): 2.421 | I (In-track): 1.501 | C (Cross-track): 0.629
    Collision Risk Index (CRI) 0.33
    X Position (km) 4684.586 4687.066
    Position Y (km) -2774.05 -2773.629
    Position Z (km) -4174.181 -4175.655
    Velocity X (km/s) 2.032 5.124
    Velocity Y (km/s) 6.961 5.128
    Velocity Z (km/s) -2.345 2.346

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30505 STARLINK-36644
    Semimajor Axis (a) 6860.681 km 6861.145 km
    Eccentricity (e) 0.000307 0.000184
    Inclination (i) 42.9979° 43.0042°
    RAAN 110.8808° 42.7720°
    Perigee Argument 269.9437° 268.1500°
    Mean Anomaly (M) 90.1063° 91.9141°
    Apogee 484.647 km 484.274 km
    Perigee 480.441 km 481.742 km
    Orbit Epoch 2026-10-26T19:59:41+0000 2026-10-26T15:01:54+0000

    STARLINK-30505 & STARLINK-36644 Collision Probability (Pc) Trend

    STARLINK-30505 & STARLINK-36644 Collision Probability (Pc) TrendNot Available

    STARLINK-30505 & STARLINK-36644 Miss Distance (Miss Distance) Trend

    STARLINK-30505 & STARLINK-36644 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30505Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36644Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30505Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36644Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30505

    No nearby objects data