Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    7.028541E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:25:56+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 64385
    NORAD ID 64385
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31881 STARLINK-34100
    Time of Closest Approach 2026-10-21T20:45:27+0000
    Collision Probability (Pc) 7.028541E-5
    Conjunction Distance (km) 0.682 km
    Relative Speed (km/s) 9.844 km/s
    Conjunction Risk Parameters R (Radial): -0.462 | I (In-track): -0.386 | C (Cross-track): 0.319
    Collision Risk Index (CRI) 0.72
    X Position (km) 6562.03 6562.456
    Position Y (km) 193.685 194.199
    Position Z (km) 1986.979 1987.119
    Velocity X (km/s) 1.259 -1.602
    Velocity Y (km/s) 5.866 5.781
    Velocity Z (km/s) -4.709 4.709

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31881 STARLINK-34100
    Semimajor Axis (a) 6861.197 km 6861.297 km
    Eccentricity (e) 0.000106 0.000209
    Inclination (i) 43.0009° 43.0035°
    RAAN 215.5793° 357.5452°
    Perigee Argument 268.1497° 255.7436°
    Mean Anomaly (M) 91.9233° 104.3184°
    Apogee 483.786 km 484.593 km
    Perigee 482.334 km 481.727 km
    Orbit Epoch 2026-10-19T05:18:45+0000 2026-10-19T05:52:27+0000

    STARLINK-31881 & STARLINK-34100 Collision Probability (Pc) Trend

    STARLINK-31881 & STARLINK-34100 Collision Probability (Pc) TrendNot Available

    STARLINK-31881 & STARLINK-34100 Miss Distance (Miss Distance) Trend

    STARLINK-31881 & STARLINK-34100 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31881Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34100Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31881Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34100Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31881

    No nearby objects data