Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.647674E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T21:58:39+0800
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    1 Object 1

    AOE ID 59933
    NORAD ID 59933
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67950
    NORAD ID 67950
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31853 STARLINK-36887
    Time of Closest Approach 2026-10-23T10:36:26+0000
    Collision Probability (Pc) 4.647674E-6
    Conjunction Distance (km) 1.542 km
    Relative Speed (km/s) 9.822 km/s
    Conjunction Risk Parameters R (Radial): 1.379 | I (In-track): -0.528 | C (Cross-track): 0.445
    Collision Risk Index (CRI) 0.48
    X Position (km) -5409.043 -5409.74
    Position Y (km) 3702.552 3703.866
    Position Z (km) 2018.585 2018.99
    Velocity X (km/s) -2.099 -4.492
    Velocity Y (km/s) -5.635 -3.996
    Velocity Z (km/s) 4.693 -4.691

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31853 STARLINK-36887
    Semimajor Axis (a) 6861.227 km 6861.152 km
    Eccentricity (e) 0.000117 0.000412
    Inclination (i) 43.0017° 42.9893°
    RAAN 140.3761° 357.6287°
    Perigee Argument 267.0500° 273.2944°
    Mean Anomaly (M) 93.0217° 86.7437°
    Apogee 483.896 km 485.840 km
    Perigee 482.284 km 480.190 km
    Orbit Epoch 2026-10-20T22:51:49+0000 2026-10-21T04:34:55+0000

    STARLINK-31853 & STARLINK-36887 Collision Probability (Pc) Trend

    STARLINK-31853 & STARLINK-36887 Collision Probability (Pc) TrendNot Available

    STARLINK-31853 & STARLINK-36887 Miss Distance (Miss Distance) Trend

    STARLINK-31853 & STARLINK-36887 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31853Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36887Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31853Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36887Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31853

    No nearby objects data