Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.148134E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:14:06+0800
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    1 Object 1

    AOE ID 59564
    NORAD ID 59564
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64144
    NORAD ID 64144
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31747 STARLINK-34181
    Time of Closest Approach 2026-10-21T23:20:00+0000
    Collision Probability (Pc) 1.148134E-6
    Conjunction Distance (km) 2.438 km
    Relative Speed (km/s) 6.646 km/s
    Conjunction Risk Parameters R (Radial): -0.396 | I (In-track): 2.166 | C (Cross-track): -1.046
    Collision Risk Index (CRI) 0.36
    X Position (km) -1926.599 -1928.745
    Position Y (km) 5235.038 5233.907
    Position Z (km) -3998.527 -3998.294
    Velocity X (km/s) -7.103 -5.765
    Velocity Y (km/s) -0.553 -4.186
    Velocity Z (km/s) 2.701 -2.7

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31747 STARLINK-34181
    Semimajor Axis (a) 6861.199 km 6860.963 km
    Eccentricity (e) 0.000127 0.000096
    Inclination (i) 43.0020° 43.0004°
    RAAN 176.6774° 254.9716°
    Perigee Argument 278.0219° 278.8408°
    Mean Anomaly (M) 82.0490° 81.2335°
    Apogee 483.930 km 483.486 km
    Perigee 482.194 km 482.166 km
    Orbit Epoch 2026-10-19T02:32:30+0000 2026-10-19T07:31:50+0000

    STARLINK-31747 & STARLINK-34181 Collision Probability (Pc) Trend

    STARLINK-31747 & STARLINK-34181 Collision Probability (Pc) TrendNot Available

    STARLINK-31747 & STARLINK-34181 Miss Distance (Miss Distance) Trend

    STARLINK-31747 & STARLINK-34181 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31747Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34181Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31747Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34181Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31747

    No nearby objects data