Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.292432E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:09:54+0800
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    1 Object 1

    AOE ID 51752
    NORAD ID 51752
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68603
    NORAD ID 68603
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3511 STARLINK-37189
    Time of Closest Approach 2026-10-20T08:08:04+0000
    Collision Probability (Pc) 1.292432E-6
    Conjunction Distance (km) 2.971 km
    Relative Speed (km/s) 13.622 km/s
    Conjunction Risk Parameters R (Radial): -2.959 | I (In-track): -0.12 | C (Cross-track): 0.225
    Collision Risk Index (CRI) 0.37
    X Position (km) 2460.224 2459.049
    Position Y (km) -3842.062 -3840.608
    Position Z (km) -5115.269 -5112.961
    Velocity X (km/s) 7.112 -4.233
    Velocity Y (km/s) 1.627 3.917
    Velocity Z (km/s) 2.201 -4.981

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3511 STARLINK-37189
    Semimajor Axis (a) 6848.828 km 6843.658 km
    Eccentricity (e) 0.000137 0.000130
    Inclination (i) 53.1617° 97.2878°
    RAAN 4.9374° 130.0669°
    Perigee Argument 66.1573° 77.6755°
    Mean Anomaly (M) 293.9572° 282.4633°
    Apogee 471.632 km 466.408 km
    Perigee 469.750 km 464.634 km
    Orbit Epoch 2026-10-19T05:48:46+0000 2026-10-19T12:20:50+0000

    STARLINK-3511 & STARLINK-37189 Collision Probability (Pc) Trend

    STARLINK-3511 & STARLINK-37189 Collision Probability (Pc) TrendNot Available

    STARLINK-3511 & STARLINK-37189 Miss Distance (Miss Distance) Trend

    STARLINK-3511 & STARLINK-37189 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3511Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37189Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3511Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37189Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3511

    No nearby objects data