Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.081487E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T11:04:56+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 67505
    NORAD ID 67505
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30877 STARLINK-36545
    Time of Closest Approach 2026-10-20T15:42:15+0000
    Collision Probability (Pc) 4.081487E-6
    Conjunction Distance (km) 1.23 km
    Relative Speed (km/s) 2.602 km/s
    Conjunction Risk Parameters R (Radial): 0.543 | I (In-track): -1.087 | C (Cross-track): -0.19
    Collision Risk Index (CRI) 0.47
    X Position (km) 4815.472 4814.731
    Position Y (km) 1668.222 1669.133
    Position Z (km) -4598.051 -4597.686
    Velocity X (km/s) -1.634 -3.281
    Velocity Y (km/s) 7.377 6.807
    Velocity Z (km/s) 0.966 -0.965

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30877 STARLINK-36545
    Semimajor Axis (a) 6861.187 km 6861.117 km
    Eccentricity (e) 0.000088 0.000133
    Inclination (i) 43.0016° 42.9991°
    RAAN 106.7202° 138.6423°
    Perigee Argument 263.6556° 282.6113°
    Mean Anomaly (M) 96.4195° 77.4590°
    Apogee 483.656 km 483.893 km
    Perigee 482.444 km 482.067 km
    Orbit Epoch 2026-10-18T12:15:51+0000 2026-10-17T23:48:25+0000

    STARLINK-30877 & STARLINK-36545 Collision Probability (Pc) Trend

    STARLINK-30877 & STARLINK-36545 Collision Probability (Pc) TrendNot Available

    STARLINK-30877 & STARLINK-36545 Miss Distance (Miss Distance) Trend

    STARLINK-30877 & STARLINK-36545 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30877Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36545Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30877Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36545Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30877

    No nearby objects data