Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.699175E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:30:56+0800
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    1 Object 1

    AOE ID 58251
    NORAD ID 58251
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67914
    NORAD ID 67914
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30881 STARLINK-36724
    Time of Closest Approach 2026-10-21T20:59:36+0000
    Collision Probability (Pc) 1.699175E-4
    Conjunction Distance (km) 0.381 km
    Relative Speed (km/s) 3.574 km/s
    Conjunction Risk Parameters R (Radial): -0.324 | I (In-track): -0.191 | C (Cross-track): -0.049
    Collision Risk Index (CRI) 0.8
    X Position (km) -4774.46 -4774.759
    Position Y (km) 1953.948 1953.857
    Position Z (km) 4514.842 4515.059
    Velocity X (km/s) -1.717 -3.899
    Velocity Y (km/s) -7.309 -6.416
    Velocity Z (km/s) 1.344 -1.343

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30881 STARLINK-36724
    Semimajor Axis (a) 6861.201 km 6861.123 km
    Eccentricity (e) 0.000126 0.000228
    Inclination (i) 43.0008° 42.9985°
    RAAN 95.6709° 61.4433°
    Perigee Argument 268.6564° 275.8285°
    Mean Anomaly (M) 91.4144° 84.2306°
    Apogee 483.926 km 484.554 km
    Perigee 482.202 km 481.418 km
    Orbit Epoch 2026-10-20T11:42:43+0000 2026-10-19T10:28:35+0000

    STARLINK-30881 & STARLINK-36724 Collision Probability (Pc) Trend

    STARLINK-30881 & STARLINK-36724 Collision Probability (Pc) TrendNot Available

    STARLINK-30881 & STARLINK-36724 Miss Distance (Miss Distance) Trend

    STARLINK-30881 & STARLINK-36724 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30881Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36724Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30881Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36724Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30881

    No nearby objects data