Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.12521E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T15:40:46+0800
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    1 Object 1

    AOE ID 59363
    NORAD ID 59363
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63426
    NORAD ID 63426
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31553 STARLINK-33615
    Time of Closest Approach 2026-10-23T00:27:05+0000
    Collision Probability (Pc) 1.12521E-6
    Conjunction Distance (km) 2.874 km
    Relative Speed (km/s) 9.939 km/s
    Conjunction Risk Parameters R (Radial): -0.979 | I (In-track): -2.048 | C (Cross-track): -1.761
    Collision Risk Index (CRI) 0.36
    X Position (km) -2655.302 -2657.398
    Position Y (km) -6059.511 -6057.562
    Position Z (km) -1823.791 -1823.531
    Velocity X (km/s) 5.824 4.766
    Velocity Y (km/s) -1.114 -3.53
    Velocity Z (km/s) -4.791 4.791

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31553 STARLINK-33615
    Semimajor Axis (a) 6861.210 km 6861.160 km
    Eccentricity (e) 0.000132 0.000167
    Inclination (i) 43.0041° 43.0022°
    RAAN 63.7469° 282.3375°
    Perigee Argument 263.9315° 266.1838°
    Mean Anomaly (M) 96.1386° 93.8823°
    Apogee 483.980 km 484.167 km
    Perigee 482.166 km 481.879 km
    Orbit Epoch 2026-10-20T10:21:57+0000 2026-10-19T16:31:22+0000

    STARLINK-31553 & STARLINK-33615 Collision Probability (Pc) Trend

    STARLINK-31553 & STARLINK-33615 Collision Probability (Pc) TrendNot Available

    STARLINK-31553 & STARLINK-33615 Miss Distance (Miss Distance) Trend

    STARLINK-31553 & STARLINK-33615 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31553Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33615Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31553Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33615Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31553

    No nearby objects data