Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.231477E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T12:12:34+0800
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    1 Object 1

    AOE ID 48318
    NORAD ID 48318
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69253
    NORAD ID 69253
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2509 STARLINK-37368
    Time of Closest Approach 2026-10-21T13:11:50+0000
    Collision Probability (Pc) 1.231477E-6
    Conjunction Distance (km) 2.774 km
    Relative Speed (km/s) 10.717 km/s
    Conjunction Risk Parameters R (Radial): -2.639 | I (In-track): 0.609 | C (Cross-track): 0.597
    Collision Risk Index (CRI) 0.37
    X Position (km) -5381.934 -5383.714
    Position Y (km) 2012.899 2014.475
    Position Z (km) 3696.385 3697.815
    Velocity X (km/s) 0.813 -4.63
    Velocity Y (km/s) -6.12 -4.083
    Velocity Z (km/s) 4.502 -4.501

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2509 STARLINK-37368
    Semimajor Axis (a) 6842.587 km 6840.782 km
    Eccentricity (e) 0.000132 0.000275
    Inclination (i) 53.1599° 53.1580°
    RAAN 135.5706° 14.5305°
    Perigee Argument 91.7995° 101.9918°
    Mean Anomaly (M) 266.9438° 258.1394°
    Apogee 465.355 km 464.529 km
    Perigee 463.545 km 460.761 km
    Orbit Epoch 2026-10-20T12:00:03+0000 2026-10-20T05:20:15+0000

    STARLINK-2509 & STARLINK-37368 Collision Probability (Pc) Trend

    STARLINK-2509 & STARLINK-37368 Collision Probability (Pc) TrendNot Available

    STARLINK-2509 & STARLINK-37368 Miss Distance (Miss Distance) Trend

    STARLINK-2509 & STARLINK-37368 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2509Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37368Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2509Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37368Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2509

    No nearby objects data