Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.014463E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:08:01+0800
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    1 Object 1

    AOE ID 57978
    NORAD ID 57978
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64878
    NORAD ID 64878
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-30511 OBJECT C
    Time of Closest Approach 2026-10-20T15:25:35+0000
    Collision Probability (Pc) 3.014463E-5
    Conjunction Distance (km) 0.927 km
    Relative Speed (km/s) 11.893 km/s
    Conjunction Risk Parameters R (Radial): 0.63 | I (In-track): 0.419 | C (Cross-track): 0.536
    Collision Risk Index (CRI) 0.65
    X Position (km) -1418.94 -1418.549
    Position Y (km) -4813.972 -4814.199
    Position Z (km) 4669.959 4670.769
    Velocity X (km/s) 7.254 0.149
    Velocity Y (km/s) -2.347 5.301
    Velocity Z (km/s) -0.215 5.483

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30511 OBJECT C
    Semimajor Axis (a) 6861.195 km 6863.999 km
    Eccentricity (e) 0.000145 0.001210
    Inclination (i) 43.0039° 97.4743°
    RAAN 169.3041° 259.4770°
    Perigee Argument 261.7727° 105.0163°
    Mean Anomaly (M) 98.2960° 255.2415°
    Apogee 484.055 km 494.166 km
    Perigee 482.061 km 477.558 km
    Orbit Epoch 2026-10-19T01:21:43+0000 2026-10-19T12:29:42+0000

    STARLINK-30511 & OBJECT C Collision Probability (Pc) Trend

    STARLINK-30511 & OBJECT C Collision Probability (Pc) TrendNot Available

    STARLINK-30511 & OBJECT C Miss Distance (Miss Distance) Trend

    STARLINK-30511 & OBJECT C Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30511Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT CMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30511Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT CCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30511

    No nearby objects data