Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.369603E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:09:31+0800
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    1 Object 1

    AOE ID 59887
    NORAD ID 59887
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67454
    NORAD ID 67454
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31976 STARLINK-36517
    Time of Closest Approach 2026-10-21T12:57:59+0000
    Collision Probability (Pc) 1.369603E-4
    Conjunction Distance (km) 0.481 km
    Relative Speed (km/s) 6.412 km/s
    Conjunction Risk Parameters R (Radial): -0.48 | I (In-track): 0.004 | C (Cross-track): -0.005
    Collision Risk Index (CRI) 0.78
    X Position (km) -2604.965 -2604.777
    Position Y (km) -4882.808 -4882.467
    Position Z (km) -4060.146 -4059.864
    Velocity X (km/s) 5.206 6.99
    Velocity Y (km/s) -4.926 -1.582
    Velocity Z (km/s) 2.585 -2.586

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31976 STARLINK-36517
    Semimajor Axis (a) 6861.283 km 6861.145 km
    Eccentricity (e) 0.000066 0.000098
    Inclination (i) 43.0025° 43.0019°
    RAAN 307.8225° 22.7996°
    Perigee Argument 253.6546° 199.2362°
    Mean Anomaly (M) 106.4233° 160.8453°
    Apogee 483.596 km 483.684 km
    Perigee 482.696 km 482.332 km
    Orbit Epoch 2026-10-19T01:35:47+0000 2026-10-19T06:34:01+0000

    STARLINK-31976 & STARLINK-36517 Collision Probability (Pc) Trend

    STARLINK-31976 & STARLINK-36517 Collision Probability (Pc) TrendNot Available

    STARLINK-31976 & STARLINK-36517 Miss Distance (Miss Distance) Trend

    STARLINK-31976 & STARLINK-36517 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31976Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36517Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31976Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36517Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31976

    No nearby objects data