Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.671527E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:42:27+0800
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    1 Object 1

    AOE ID 47656
    NORAD ID 47656
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53691
    NORAD ID 53691
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2040 STARLINK-4560
    Time of Closest Approach 2026-10-27T20:33:43+0000
    Collision Probability (Pc) 4.671527E-5
    Conjunction Distance (km) 0.834 km
    Relative Speed (km/s) 13.491 km/s
    Conjunction Risk Parameters R (Radial): -0.742 | I (In-track): -0.183 | C (Cross-track): -0.332
    Collision Risk Index (CRI) 0.68
    X Position (km) 4385.475 4385.827
    Position Y (km) -888.332 -888.107
    Position Z (km) -5187.648 -5188.37
    Velocity X (km/s) 3.628 -5.84
    Velocity Y (km/s) 6.407 -0.327
    Velocity Z (km/s) 1.972 -4.884

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2040 STARLINK-4560
    Semimajor Axis (a) 6845.673 km 6843.729 km
    Eccentricity (e) 0.000194 0.000160
    Inclination (i) 53.1600° 97.2831°
    RAAN 52.8080° 176.5249°
    Perigee Argument 39.0551° 89.8193°
    Mean Anomaly (M) 321.0590° 270.3234°
    Apogee 468.863 km 466.690 km
    Perigee 466.209 km 464.494 km
    Orbit Epoch 2026-10-27T00:31:41+0000 2026-10-27T07:02:04+0000

    STARLINK-2040 & STARLINK-4560 Collision Probability (Pc) Trend

    STARLINK-2040 & STARLINK-4560 Collision Probability (Pc) TrendNot Available

    STARLINK-2040 & STARLINK-4560 Miss Distance (Miss Distance) Trend

    STARLINK-2040 & STARLINK-4560 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2040Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4560Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2040Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4560Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2040

    No nearby objects data