Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.321367E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T07:09:46+0800
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    1 Object 1

    AOE ID 59641
    NORAD ID 59641
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66560
    NORAD ID 66560
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31804 STARLINK-35411
    Time of Closest Approach 2026-10-20T20:58:01+0000
    Collision Probability (Pc) 5.321367E-6
    Conjunction Distance (km) 1.488 km
    Relative Speed (km/s) 10.107 km/s
    Conjunction Risk Parameters R (Radial): 0.025 | I (In-track): -1.112 | C (Cross-track): -0.986
    Collision Risk Index (CRI) 0.5
    X Position (km) 5247.222 5248.126
    Position Y (km) -4160.438 -4159.258
    Position Z (km) 1486.937 1486.934
    Velocity X (km/s) 2.686 4.41
    Velocity Y (km/s) 5.161 3.793
    Velocity Z (km/s) 4.932 -4.932

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31804 STARLINK-35411
    Semimajor Axis (a) 6861.257 km 6861.157 km
    Eccentricity (e) 0.000039 0.000187
    Inclination (i) 43.0002° 42.9980°
    RAAN 321.4921° 171.4410°
    Perigee Argument 182.7998° 258.8043°
    Mean Anomaly (M) 177.2851° 101.2598°
    Apogee 483.387 km 484.306 km
    Perigee 482.853 km 481.734 km
    Orbit Epoch 2026-10-18T10:49:21+0000 2026-10-18T00:47:14+0000

    STARLINK-31804 & STARLINK-35411 Collision Probability (Pc) Trend

    STARLINK-31804 & STARLINK-35411 Collision Probability (Pc) TrendNot Available

    STARLINK-31804 & STARLINK-35411 Miss Distance (Miss Distance) Trend

    STARLINK-31804 & STARLINK-35411 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31804Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35411Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31804Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35411Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31804

    No nearby objects data