Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.829964E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T17:19:09+0800
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    1 Object 1

    AOE ID 57748
    NORAD ID 57748
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66449
    NORAD ID 66449
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30356 STARLINK-34720
    Time of Closest Approach 2026-10-23T10:38:32+0000
    Collision Probability (Pc) 1.829964E-5
    Conjunction Distance (km) 0.991 km
    Relative Speed (km/s) 8.111 km/s
    Conjunction Risk Parameters R (Radial): -0.18 | I (In-track): -0.828 | C (Cross-track): -0.512
    Collision Risk Index (CRI) 0.6
    X Position (km) 1746.299 1747.274
    Position Y (km) -5664.679 -5664.537
    Position Z (km) -3457.985 -3458.082
    Velocity X (km/s) 6.768 5.564
    Velocity Y (km/s) -0.05 3.853
    Velocity Z (km/s) 3.504 -3.503

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30356 STARLINK-34720
    Semimajor Axis (a) 6861.191 km 6861.095 km
    Eccentricity (e) 0.000196 0.000154
    Inclination (i) 43.0026° 43.0006°
    RAAN 344.3075° 83.7690°
    Perigee Argument 286.7439° 275.3996°
    Mean Anomaly (M) 73.3198° 84.6680°
    Apogee 484.397 km 484.014 km
    Perigee 481.711 km 481.902 km
    Orbit Epoch 2026-10-20T04:23:10+0000 2026-10-20T17:18:57+0000

    STARLINK-30356 & STARLINK-34720 Collision Probability (Pc) Trend

    STARLINK-30356 & STARLINK-34720 Collision Probability (Pc) TrendNot Available

    STARLINK-30356 & STARLINK-34720 Miss Distance (Miss Distance) Trend

    STARLINK-30356 & STARLINK-34720 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30356Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34720Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30356Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34720Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30356

    No nearby objects data