Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.590072E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T09:50:25+0800
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    1 Object 1

    AOE ID 58494
    NORAD ID 58494
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67636
    NORAD ID 67636
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30981 STARLINK-36624
    Time of Closest Approach 2026-10-20T17:36:15+0000
    Collision Probability (Pc) 4.590072E-5
    Conjunction Distance (km) 0.714 km
    Relative Speed (km/s) 6.411 km/s
    Conjunction Risk Parameters R (Radial): -0.687 | I (In-track): 0.175 | C (Cross-track): 0.082
    Collision Risk Index (CRI) 0.68
    X Position (km) 5526.585 5526.029
    Position Y (km) 43.956 44.144
    Position Z (km) 4057.528 4057.123
    Velocity X (km/s) 1.845 -1.954
    Velocity Y (km/s) 6.936 6.906
    Velocity Z (km/s) -2.581 2.581

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30981 STARLINK-36624
    Semimajor Axis (a) 6861.172 km 6861.141 km
    Eccentricity (e) 0.000133 0.000162
    Inclination (i) 43.0024° 42.9988°
    RAAN 246.2253° 323.3107°
    Perigee Argument 271.8999° 276.9169°
    Mean Anomaly (M) 88.1700° 83.1498°
    Apogee 483.946 km 484.118 km
    Perigee 482.124 km 481.890 km
    Orbit Epoch 2026-10-18T07:01:12+0000 2026-10-18T02:34:29+0000

    STARLINK-30981 & STARLINK-36624 Collision Probability (Pc) Trend

    STARLINK-30981 & STARLINK-36624 Collision Probability (Pc) TrendNot Available

    STARLINK-30981 & STARLINK-36624 Miss Distance (Miss Distance) Trend

    STARLINK-30981 & STARLINK-36624 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30981Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36624Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30981Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36624Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30981

    No nearby objects data