Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.515118E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:56:34+0800
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    1 Object 1

    AOE ID 59611
    NORAD ID 59611
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63481
    NORAD ID 63481
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31448 STARLINK-33639
    Time of Closest Approach 2026-10-21T10:01:48+0000
    Collision Probability (Pc) 1.515118E-5
    Conjunction Distance (km) 1.086 km
    Relative Speed (km/s) 9.721 km/s
    Conjunction Risk Parameters R (Radial): -0.321 | I (In-track): 0.803 | C (Cross-track): 0.657
    Collision Risk Index (CRI) 0.59
    X Position (km) -4937.629 -4938.534
    Position Y (km) -4237.628 -4237.038
    Position Z (km) 2167.876 2167.983
    Velocity X (km/s) 4.998 2.658
    Velocity Y (km/s) -3.457 -5.465
    Velocity Z (km/s) 4.609 -4.609

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31448 STARLINK-33639
    Semimajor Axis (a) 6861.208 km 6861.125 km
    Eccentricity (e) 0.000154 0.000156
    Inclination (i) 43.0017° 43.0006°
    RAAN 212.2783° 76.5110°
    Perigee Argument 276.8389° 273.0984°
    Mean Anomaly (M) 83.2287° 86.9689°
    Apogee 484.128 km 484.059 km
    Perigee 482.014 km 481.917 km
    Orbit Epoch 2026-10-19T04:33:17+0000 2026-10-18T18:35:56+0000

    STARLINK-31448 & STARLINK-33639 Collision Probability (Pc) Trend

    STARLINK-31448 & STARLINK-33639 Collision Probability (Pc) TrendNot Available

    STARLINK-31448 & STARLINK-33639 Miss Distance (Miss Distance) Trend

    STARLINK-31448 & STARLINK-33639 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31448Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33639Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31448Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33639Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31448

    No nearby objects data