Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.559626E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T07:15:23+0800
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    1 Object 1

    AOE ID 59579
    NORAD ID 59579
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67355
    NORAD ID 67355
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31686 STARLINK-36477
    Time of Closest Approach 2026-10-29T00:59:39+0000
    Collision Probability (Pc) 3.559626E-6
    Conjunction Distance (km) 1.682 km
    Relative Speed (km/s) 9.818 km/s
    Conjunction Risk Parameters R (Radial): -1.675 | I (In-track): -0.099 | C (Cross-track): -0.094
    Collision Risk Index (CRI) 0.46
    X Position (km) -5686.746 -5688.201
    Position Y (km) 3256 3256.675
    Position Z (km) 2025.343 2025.846
    Velocity X (km/s) -1.638 -4.161
    Velocity Y (km/s) -5.788 -4.342
    Velocity Z (km/s) 4.689 -4.688

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31686 STARLINK-36477
    Semimajor Axis (a) 6861.229 km 6861.076 km
    Eccentricity (e) 0.000182 0.000427
    Inclination (i) 43.0018° 43.0054°
    RAAN 144.1625° 359.7070°
    Perigee Argument 267.5593° 283.7748°
    Mean Anomaly (M) 92.5051° 76.2628°
    Apogee 484.341 km 485.871 km
    Perigee 481.843 km 480.007 km
    Orbit Epoch 2026-10-26T16:23:18+0000 2026-10-27T05:57:13+0000

    STARLINK-31686 & STARLINK-36477 Collision Probability (Pc) Trend

    STARLINK-31686 & STARLINK-36477 Collision Probability (Pc) TrendNot Available

    STARLINK-31686 & STARLINK-36477 Miss Distance (Miss Distance) Trend

    STARLINK-31686 & STARLINK-36477 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31686Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36477Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31686Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36477Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31686

    No nearby objects data