Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.714537E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:51:41+0800
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    1 Object 1

    AOE ID 59659
    NORAD ID 59659
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67308
    NORAD ID 67308
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31881 STARLINK-36449
    Time of Closest Approach 2026-10-30T02:51:58+0000
    Collision Probability (Pc) 3.714537E-6
    Conjunction Distance (km) 1.501 km
    Relative Speed (km/s) 6.164 km/s
    Conjunction Risk Parameters R (Radial): -1.457 | I (In-track): 0.33 | C (Cross-track): 0.139
    Collision Risk Index (CRI) 0.46
    X Position (km) 4861.635 4860.433
    Position Y (km) 2549.755 2549.529
    Position Z (km) -4120.008 -4119.138
    Velocity X (km/s) -4.874 -1.6
    Velocity Y (km/s) 5.312 7.031
    Velocity Z (km/s) -2.465 2.466

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31881 STARLINK-36449
    Semimajor Axis (a) 6861.108 km 6861.159 km
    Eccentricity (e) 0.000153 0.000259
    Inclination (i) 42.9992° 43.0026°
    RAAN 170.2384° 100.4659°
    Perigee Argument 268.1486° 270.1657°
    Mean Anomaly (M) 15.6589° 89.8898°
    Apogee 484.024 km 484.802 km
    Perigee 481.918 km 481.242 km
    Orbit Epoch 2026-10-27T06:00:04+0000 2026-10-26T17:32:08+0000

    STARLINK-31881 & STARLINK-36449 Collision Probability (Pc) Trend

    STARLINK-31881 & STARLINK-36449 Collision Probability (Pc) TrendNot Available

    STARLINK-31881 & STARLINK-36449 Miss Distance (Miss Distance) Trend

    STARLINK-31881 & STARLINK-36449 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31881Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36449Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31881Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36449Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31881

    No nearby objects data