Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.112547E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:38:03+0800
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    1 Object 1

    AOE ID 51135
    NORAD ID 51135
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64774
    NORAD ID 64774
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3363 STARLINK-34621
    Time of Closest Approach 2026-10-21T20:20:14+0000
    Collision Probability (Pc) 1.112547E-5
    Conjunction Distance (km) 1.117 km
    Relative Speed (km/s) 7.196 km/s
    Conjunction Risk Parameters R (Radial): 0.665 | I (In-track): 0.791 | C (Cross-track): 0.425
    Collision Risk Index (CRI) 0.56
    X Position (km) 3713.368 3713.547
    Position Y (km) 2792.391 2791.404
    Position Z (km) 5011.474 5010.985
    Velocity X (km/s) -6.161 -1.938
    Velocity Y (km/s) 3.798 6.974
    Velocity Z (km/s) 2.442 -2.443

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3363 STARLINK-34621
    Semimajor Axis (a) 6840.882 km 6840.847 km
    Eccentricity (e) 0.000121 0.000161
    Inclination (i) 53.1614° 53.1590°
    RAAN 355.2195° 284.0938°
    Perigee Argument 87.5766° 105.7175°
    Mean Anomaly (M) 272.5375° 254.4005°
    Apogee 463.571 km 463.810 km
    Perigee 461.919 km 461.610 km
    Orbit Epoch 2026-10-19T05:31:07+0000 2026-10-19T00:37:37+0000

    STARLINK-3363 & STARLINK-34621 Collision Probability (Pc) Trend

    STARLINK-3363 & STARLINK-34621 Collision Probability (Pc) TrendNot Available

    STARLINK-3363 & STARLINK-34621 Miss Distance (Miss Distance) Trend

    STARLINK-3363 & STARLINK-34621 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3363Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34621Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3363Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34621Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3363

    No nearby objects data