Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.620306E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:39:01+0800
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    1 Object 1

    AOE ID 56555
    NORAD ID 56555
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67821
    NORAD ID 67821
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6252 STARLINK-36644
    Time of Closest Approach 2026-10-22T12:29:02+0000
    Collision Probability (Pc) 1.620306E-6
    Conjunction Distance (km) 1.808 km
    Relative Speed (km/s) 3.874 km/s
    Conjunction Risk Parameters R (Radial): 0.901 | I (In-track): -1.514 | C (Cross-track): 0.404
    Collision Risk Index (CRI) 0.39
    X Position (km) -3608.745 -3609.399
    Position Y (km) 3723.273 3721.696
    Position Z (km) 4485.429 4484.835
    Velocity X (km/s) -6.181 -4.414
    Velocity Y (km/s) -4.222 -6.046
    Velocity Z (km/s) -1.464 1.462

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6252 STARLINK-36644
    Semimajor Axis (a) 6861.202 km 6861.130 km
    Eccentricity (e) 0.000193 0.000193
    Inclination (i) 43.0062° 42.9999°
    RAAN 34.5454° 81.9125°
    Perigee Argument 284.0241° 277.6974°
    Mean Anomaly (M) 76.0395° 82.3658°
    Apogee 484.392 km 484.316 km
    Perigee 481.738 km 481.670 km
    Orbit Epoch 2026-10-20T08:14:05+0000 2026-10-19T16:41:21+0000

    STARLINK-6252 & STARLINK-36644 Collision Probability (Pc) Trend

    STARLINK-6252 & STARLINK-36644 Collision Probability (Pc) TrendNot Available

    STARLINK-6252 & STARLINK-36644 Miss Distance (Miss Distance) Trend

    STARLINK-6252 & STARLINK-36644 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6252Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36644Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6252Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36644Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6252

    No nearby objects data