Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    4.339399E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T15:08:45+0800
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    1 Object 1

    AOE ID 63931
    NORAD ID 63931
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63949
    NORAD ID 63949
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-33994 STARLINK-33993
    Time of Closest Approach 2026-10-29T05:43:42+0000
    Collision Probability (Pc) 4.339399E-7
    Conjunction Distance (km) 1.87 km
    Relative Speed (km/s) 0.003 km/s
    Conjunction Risk Parameters R (Radial): -1.363 | I (In-track): 0.924 | C (Cross-track): 0.885
    Collision Risk Index (CRI) 0.28
    X Position (km) 1051.868 1051.439
    Position Y (km) 3523.333 3521.574
    Position Z (km) 5779.231 5778.766
    Velocity X (km/s) -6.077 -6.079
    Velocity Y (km/s) -3.363 -3.363
    Velocity Z (km/s) 3.15 3.149

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33994 STARLINK-33993
    Semimajor Axis (a) 6855.166 km 6852.703 km
    Eccentricity (e) 0.000288 0.000377
    Inclination (i) 70.0001° 70.0006°
    RAAN 64.6043° 64.6037°
    Perigee Argument 268.9465° 269.0695°
    Mean Anomaly (M) 91.1380° 91.0048°
    Apogee 479.002 km 477.149 km
    Perigee 475.056 km 471.983 km
    Orbit Epoch 2026-10-19T08:29:10+0000 2026-10-19T08:36:02+0000

    STARLINK-33994 & STARLINK-33993 Collision Probability (Pc) Trend

    STARLINK-33994 & STARLINK-33993 Collision Probability (Pc) TrendNot Available

    STARLINK-33994 & STARLINK-33993 Miss Distance (Miss Distance) Trend

    STARLINK-33994 & STARLINK-33993 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33994Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33993Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33994Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33993Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33994

    No nearby objects data