Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.125564E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:37:28+0800
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    1 Object 1

    AOE ID 59578
    NORAD ID 59578
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67307
    NORAD ID 67307
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31685 STARLINK-36481
    Time of Closest Approach 2026-10-28T18:49:55+0000
    Collision Probability (Pc) 7.125564E-6
    Conjunction Distance (km) 1.123 km
    Relative Speed (km/s) 3.837 km/s
    Conjunction Risk Parameters R (Radial): 0.634 | I (In-track): -0.895 | C (Cross-track): 0.237
    Collision Risk Index (CRI) 0.52
    X Position (km) -4851.851 -4852.622
    Position Y (km) -1821.17 -1820.471
    Position Z (km) 4488.516 4488.934
    Velocity X (km/s) 3.772 1.417
    Velocity Y (km/s) -6.468 -7.353
    Velocity Z (km/s) 1.451 -1.446

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31685 STARLINK-36481
    Semimajor Axis (a) 6860.929 km 6861.309 km
    Eccentricity (e) 0.000224 0.000225
    Inclination (i) 43.0015° 42.9905°
    RAAN 140.8065° 98.3052°
    Perigee Argument 275.4368° 282.0255°
    Mean Anomaly (M) 84.6228° 78.0344°
    Apogee 484.331 km 484.718 km
    Perigee 481.253 km 481.626 km
    Orbit Epoch 2026-10-27T06:25:08+0000 2026-10-27T03:08:10+0000

    STARLINK-31685 & STARLINK-36481 Collision Probability (Pc) Trend

    STARLINK-31685 & STARLINK-36481 Collision Probability (Pc) TrendNot Available

    STARLINK-31685 & STARLINK-36481 Miss Distance (Miss Distance) Trend

    STARLINK-31685 & STARLINK-36481 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31685Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36481Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31685Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36481Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31685

    No nearby objects data