Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.060632E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:19:27+0800
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    1 Object 1

    AOE ID 57090
    NORAD ID 57090
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59634
    NORAD ID 59634
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6254 STARLINK-31797
    Time of Closest Approach 2026-10-28T03:45:58+0000
    Collision Probability (Pc) 2.060632E-4
    Conjunction Distance (km) 0.354 km
    Relative Speed (km/s) 3.889 km/s
    Conjunction Risk Parameters R (Radial): 0.288 | I (In-track): -0.2 | C (Cross-track): -0.05
    Collision Risk Index (CRI) 0.81
    X Position (km) 4700.051 4700.159
    Position Y (km) -2198.941 -2199.22
    Position Z (km) 4484.38 4484.569
    Velocity X (km/s) 4.278 1.974
    Velocity Y (km/s) 6.138 7.215
    Velocity Z (km/s) -1.469 1.472

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6254 STARLINK-31797
    Semimajor Axis (a) 6861.647 km 6861.288 km
    Eccentricity (e) 0.000445 0.000781
    Inclination (i) 42.9977° 42.9960°
    RAAN 228.2522° 271.7503°
    Perigee Argument 292.3842° 294.2829°
    Mean Anomaly (M) 67.6538° 65.7207°
    Apogee 486.565 km 488.510 km
    Perigee 480.455 km 477.792 km
    Orbit Epoch 2026-10-27T05:19:49+0000 2026-10-27T07:02:41+0000

    STARLINK-6254 & STARLINK-31797 Collision Probability (Pc) Trend

    STARLINK-6254 & STARLINK-31797 Collision Probability (Pc) TrendNot Available

    STARLINK-6254 & STARLINK-31797 Miss Distance (Miss Distance) Trend

    STARLINK-6254 & STARLINK-31797 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6254Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31797Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6254Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31797Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6254

    No nearby objects data