Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.268983E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:21:12+0800
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    1 Object 1

    AOE ID 49445
    NORAD ID 49445
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59007
    NORAD ID 59007
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3122 STARLINK-31456
    Time of Closest Approach 2026-10-21T14:49:57+0000
    Collision Probability (Pc) 2.268983E-6
    Conjunction Distance (km) 2.085 km
    Relative Speed (km/s) 12.047 km/s
    Conjunction Risk Parameters R (Radial): 2.027 | I (In-track): 0.293 | C (Cross-track): -0.389
    Collision Risk Index (CRI) 0.42
    X Position (km) -728.049 -727.349
    Position Y (km) 6640.575 6638.664
    Position Z (km) -1496.113 -1495.662
    Velocity X (km/s) -4.517 -4.803
    Velocity Y (km/s) -1.813 0.792
    Velocity Z (km/s) -5.879 5.879

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3122 STARLINK-31456
    Semimajor Axis (a) 6843.355 km 6840.863 km
    Eccentricity (e) 0.000126 0.000137
    Inclination (i) 53.1594° 53.1587°
    RAAN 281.6696° 119.0027°
    Perigee Argument 87.4630° 104.0609°
    Mean Anomaly (M) 272.6517° 256.0546°
    Apogee 466.079 km 463.664 km
    Perigee 464.357 km 461.788 km
    Orbit Epoch 2026-10-18T09:20:29+0000 2026-10-18T19:40:53+0000

    STARLINK-3122 & STARLINK-31456 Collision Probability (Pc) Trend

    STARLINK-3122 & STARLINK-31456 Collision Probability (Pc) TrendNot Available

    STARLINK-3122 & STARLINK-31456 Miss Distance (Miss Distance) Trend

    STARLINK-3122 & STARLINK-31456 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3122Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31456Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3122Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31456Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3122

    No nearby objects data