Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.712036E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T11:37:44+0800
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    1 Object 1

    AOE ID 58242
    NORAD ID 58242
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67621
    NORAD ID 67621
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30877 STARLINK-36615
    Time of Closest Approach 2026-10-20T13:00:47+0000
    Collision Probability (Pc) 5.712036E-6
    Conjunction Distance (km) 1.45 km
    Relative Speed (km/s) 9.927 km/s
    Conjunction Risk Parameters R (Radial): 0.933 | I (In-track): 0.849 | C (Cross-track): 0.717
    Collision Risk Index (CRI) 0.5
    X Position (km) -2554.171 -2552.799
    Position Y (km) 6090.366 6089.965
    Position Z (km) 1851.542 1851.298
    Velocity X (km/s) -4.821 -5.863
    Velocity Y (km/s) -3.481 -0.999
    Velocity Z (km/s) 4.777 -4.777

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30877 STARLINK-36615
    Semimajor Axis (a) 6861.187 km 6861.143 km
    Eccentricity (e) 0.000088 0.000130
    Inclination (i) 43.0016° 42.9981°
    RAAN 106.7202° 323.7141°
    Perigee Argument 263.6556° 200.5702°
    Mean Anomaly (M) 96.4195° 159.5098°
    Apogee 483.656 km 483.895 km
    Perigee 482.444 km 482.117 km
    Orbit Epoch 2026-10-18T12:15:51+0000 2026-10-18T03:50:21+0000

    STARLINK-30877 & STARLINK-36615 Collision Probability (Pc) Trend

    STARLINK-30877 & STARLINK-36615 Collision Probability (Pc) TrendNot Available

    STARLINK-30877 & STARLINK-36615 Miss Distance (Miss Distance) Trend

    STARLINK-30877 & STARLINK-36615 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30877Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36615Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30877Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36615Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30877

    No nearby objects data