Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.402316E-6
    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 2026-10-20T12:06:44+0000
    Collision Probability (Pc) 2.402316E-6
    Conjunction Distance (km) 1.752 km
    Relative Speed (km/s) 6.404 km/s
    Conjunction Risk Parameters R (Radial): -0.206 | I (In-track): 1.578 | C (Cross-track): -0.73
    Collision Risk Index (CRI) 0.43
    X Position (km) -5529.704 -5529.485
    Position Y (km) -168.055 -169.788
    Position Z (km) -4061.999 -4061.877
    Velocity X (km/s) -1.683 2.105
    Velocity Y (km/s) -6.968 -6.853
    Velocity Z (km/s) 2.581 -2.58

    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