Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.687796E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:35:39+0800
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    1 Object 1

    AOE ID 57785
    NORAD ID 57785
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63796
    NORAD ID 63796
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30381 STARLINK-33918
    Time of Closest Approach 2026-10-29T11:56:48+0000
    Collision Probability (Pc) 1.687796E-6
    Conjunction Distance (km) 2.25 km
    Relative Speed (km/s) 9.83 km/s
    Conjunction Risk Parameters R (Radial): 0.198 | I (In-track): 1.708 | C (Cross-track): -1.45
    Collision Risk Index (CRI) 0.4
    X Position (km) 5851.276 5852.46
    Position Y (km) -2965.904 -2963.993
    Position Z (km) 2003.09 2003.14
    Velocity X (km/s) 1.35 3.92
    Velocity Y (km/s) 5.854 4.552
    Velocity Z (km/s) 4.699 -4.699

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30381 STARLINK-33918
    Semimajor Axis (a) 6861.125 km 6861.081 km
    Eccentricity (e) 0.000195 0.000195
    Inclination (i) 42.9912° 42.9900°
    RAAN 327.3142° 185.7358°
    Perigee Argument 123.6565° 284.3096°
    Mean Anomaly (M) 236.4473° 75.7539°
    Apogee 484.327 km 484.282 km
    Perigee 481.649 km 481.606 km
    Orbit Epoch 2026-10-27T03:20:34+0000 2026-10-27T02:46:57+0000

    STARLINK-30381 & STARLINK-33918 Collision Probability (Pc) Trend

    STARLINK-30381 & STARLINK-33918 Collision Probability (Pc) TrendNot Available

    STARLINK-30381 & STARLINK-33918 Miss Distance (Miss Distance) Trend

    STARLINK-30381 & STARLINK-33918 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30381Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33918Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30381Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33918Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30381

    No nearby objects data