Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.353713E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T15:04:38+0800
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    1 Object 1

    AOE ID 63721
    NORAD ID 63721
    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-33774 STARLINK-37189
    Time of Closest Approach 2026-10-21T05:37:12+0000
    Collision Probability (Pc) 1.353713E-6
    Conjunction Distance (km) 2.809 km
    Relative Speed (km/s) 13.02 km/s
    Conjunction Risk Parameters R (Radial): -2.339 | I (In-track): -0.822 | C (Cross-track): 1.32
    Collision Risk Index (CRI) 0.38
    X Position (km) 3307.621 3305.13
    Position Y (km) -2672.673 -2672.125
    Position Z (km) 5358.104 5356.928
    Velocity X (km/s) 3.408 3.578
    Velocity Y (km/s) 6.718 -4.897
    Velocity Z (km/s) 1.244 -4.638

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33774 STARLINK-37189
    Semimajor Axis (a) 6848.826 km 6843.658 km
    Eccentricity (e) 0.000152 0.000130
    Inclination (i) 53.1573° 97.2878°
    RAAN 259.0784° 130.0669°
    Perigee Argument 86.2147° 77.6755°
    Mean Anomaly (M) 273.9028° 282.4633°
    Apogee 471.733 km 466.408 km
    Perigee 469.645 km 464.634 km
    Orbit Epoch 2026-10-19T07:52:06+0000 2026-10-19T12:20:50+0000

    STARLINK-33774 & STARLINK-37189 Collision Probability (Pc) Trend

    STARLINK-33774 & STARLINK-37189 Collision Probability (Pc) TrendNot Available

    STARLINK-33774 & STARLINK-37189 Miss Distance (Miss Distance) Trend

    STARLINK-33774 & STARLINK-37189 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33774Miss 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-33774Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37189Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33774

    No nearby objects data