Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.763731E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T05:56:57+0800
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    1 Object 1

    AOE ID 58863
    NORAD ID 58863
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63405
    NORAD ID 63405
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31149 STARLINK-33708
    Time of Closest Approach 2026-10-20T19:04:08+0000
    Collision Probability (Pc) 3.763731E-6
    Conjunction Distance (km) 1.651 km
    Relative Speed (km/s) 9.826 km/s
    Conjunction Risk Parameters R (Radial): -0.357 | I (In-track): -1.226 | C (Cross-track): -1.045
    Collision Risk Index (CRI) 0.47
    X Position (km) 1536.632 1535.145
    Position Y (km) 6373.93 6374.637
    Position Z (km) 2012.929 2013.044
    Velocity X (km/s) -6.011 -5.333
    Velocity Y (km/s) -0.04 2.773
    Velocity Z (km/s) 4.696 -4.695

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31149 STARLINK-33708
    Semimajor Axis (a) 6861.201 km 6861.164 km
    Eccentricity (e) 0.000092 0.000164
    Inclination (i) 43.0028° 42.9963°
    RAAN 70.9062° 291.0054°
    Perigee Argument 272.9704° 271.1812°
    Mean Anomaly (M) 87.1042° 88.8851°
    Apogee 483.696 km 484.155 km
    Perigee 482.432 km 481.899 km
    Orbit Epoch 2026-10-18T08:53:41+0000 2026-10-18T02:03:31+0000

    STARLINK-31149 & STARLINK-33708 Collision Probability (Pc) Trend

    STARLINK-31149 & STARLINK-33708 Collision Probability (Pc) TrendNot Available

    STARLINK-31149 & STARLINK-33708 Miss Distance (Miss Distance) Trend

    STARLINK-31149 & STARLINK-33708 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31149Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33708Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31149Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33708Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31149

    No nearby objects data