Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.742039E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T17:52:12+0800
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    1 Object 1

    AOE ID 55466
    NORAD ID 55466
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59363
    NORAD ID 59363
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5628 STARLINK-31553
    Time of Closest Approach 2026-11-02T00:58:18+0000
    Collision Probability (Pc) 1.742039E-6
    Conjunction Distance (km) 1.979 km
    Relative Speed (km/s) 6.393 km/s
    Conjunction Risk Parameters R (Radial): 0.095 | I (In-track): 1.793 | C (Cross-track): 0.832
    Collision Risk Index (CRI) 0.4
    X Position (km) 2803.497 2805.24
    Position Y (km) -4766.63 -4765.695
    Position Z (km) -4064.385 -4064.439
    Velocity X (km/s) 5.002 6.921
    Velocity Y (km/s) 5.138 1.878
    Velocity Z (km/s) -2.576 2.577

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5628 STARLINK-31553
    Semimajor Axis (a) 6861.308 km 6861.165 km
    Eccentricity (e) 0.000145 0.000169
    Inclination (i) 43.0038° 43.0040°
    RAAN 80.8770° 5.4788°
    Perigee Argument 270.4083° 280.5891°
    Mean Anomaly (M) 57.2624° 8.2222°
    Apogee 484.164 km 484.190 km
    Perigee 482.178 km 481.866 km
    Orbit Epoch 2026-10-30T20:00:03+0000 2026-10-30T18:00:02+0000

    STARLINK-5628 & STARLINK-31553 Collision Probability (Pc) Trend

    STARLINK-5628 & STARLINK-31553 Collision Probability (Pc) TrendNot Available

    STARLINK-5628 & STARLINK-31553 Miss Distance (Miss Distance) Trend

    STARLINK-5628 & STARLINK-31553 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5628Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31553Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5628Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31553Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5628

    No nearby objects data