Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.140601E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T14:32:22+0800
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    1 Object 1

    AOE ID 55348
    NORAD ID 55348
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64889
    NORAD ID 64889
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-5609 OBJECT P
    Time of Closest Approach 2026-10-21T10:00:00+0000
    Collision Probability (Pc) 6.140601E-6
    Conjunction Distance (km) 1.525 km
    Relative Speed (km/s) 14.075 km/s
    Conjunction Risk Parameters R (Radial): 0.532 | I (In-track): -0.549 | C (Cross-track): -1.319
    Collision Risk Index (CRI) 0.51
    X Position (km) -1202.567 -1203.921
    Position Y (km) -6113.643 -6114.182
    Position Z (km) 2864.497 2864.051
    Velocity X (km/s) 5.658 -0.459
    Velocity Y (km/s) -3.045 3.319
    Velocity Z (km/s) -4.111 6.852

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5609 OBJECT P
    Semimajor Axis (a) 6861.211 km 6861.300 km
    Eccentricity (e) 0.000082 0.000907
    Inclination (i) 43.0009° 97.4770°
    RAAN 115.2272° 261.8570°
    Perigee Argument 269.5105° 93.4099°
    Mean Anomaly (M) 90.5653° 266.8178°
    Apogee 483.638 km 489.388 km
    Perigee 482.510 km 476.938 km
    Orbit Epoch 2026-10-20T05:08:01+0000 2026-10-20T22:53:11+0000

    STARLINK-5609 & OBJECT P Collision Probability (Pc) Trend

    STARLINK-5609 & OBJECT P Collision Probability (Pc) TrendNot Available

    STARLINK-5609 & OBJECT P Miss Distance (Miss Distance) Trend

    STARLINK-5609 & OBJECT P Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5609Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT PMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5609Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT PCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5609

    No nearby objects data