Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.396721E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:58:46+0800
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    1 Object 1

    Name IRIS-F2
    AOE ID 62684
    NORAD ID 62684
    Object Type PAYLOAD
    Country
    TW TW
    ← VS →

    2 Object 2

    AOE ID 63679
    NORAD ID 63679
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter IRIS-F2 STARLINK-33850
    Time of Closest Approach 2026-10-20T08:14:08+0000
    Collision Probability (Pc) 3.396721E-5
    Conjunction Distance (km) 0.93 km
    Relative Speed (km/s) 14.307 km/s
    Conjunction Risk Parameters R (Radial): 0.687 | I (In-track): -0.207 | C (Cross-track): 0.592
    Collision Risk Index (CRI) 0.66
    X Position (km) 6627.606 6628.424
    Position Y (km) 1242.544 1242.128
    Position Z (km) 1256.671 1256.519
    Velocity X (km/s) -1.185 -0.122
    Velocity Y (km/s) -1.235 5.748
    Velocity Z (km/s) 7.431 -5.011

    Orbital Parameters 国际轨道数据源

    Parameter IRIS-F2 STARLINK-33850
    Semimajor Axis (a) 6856.937 km 6861.144 km
    Eccentricity (e) 0.000329 0.000138
    Inclination (i) 97.3802° 43.0005°
    RAAN 10.8325° 208.5965°
    Perigee Argument 268.1489° 282.9086°
    Mean Anomaly (M) 91.9374° 77.1612°
    Apogee 481.058 km 483.953 km
    Perigee 476.542 km 482.061 km
    Orbit Epoch 2026-10-19T03:55:02+0000 2026-10-19T04:50:33+0000

    IRIS-F2 & STARLINK-33850 Collision Probability (Pc) Trend

    IRIS-F2 & STARLINK-33850 Collision Probability (Pc) TrendNot Available

    IRIS-F2 & STARLINK-33850 Miss Distance (Miss Distance) Trend

    IRIS-F2 & STARLINK-33850 Miss Distance (Miss Distance) TrendNot Available

    IRIS-F2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33850Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIS-F2Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33850Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIS-F2

    No nearby objects data