Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.56609E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:08:42+0800
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    1 Object 1

    AOE ID 59673
    NORAD ID 59673
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67506
    NORAD ID 67506
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31871 STARLINK-36553
    Time of Closest Approach 2026-10-28T14:28:14+0000
    Collision Probability (Pc) 1.56609E-6
    Conjunction Distance (km) 2.136 km
    Relative Speed (km/s) 7.21 km/s
    Conjunction Risk Parameters R (Radial): -1.161 | I (In-track): -1.582 | C (Cross-track): 0.841
    Collision Risk Index (CRI) 0.39
    X Position (km) -4801.414 -4801.567
    Position Y (km) -3055.623 -3053.595
    Position Z (km) 3825.241 3824.587
    Velocity X (km/s) 5.306 1.91
    Velocity Y (km/s) -4.589 -6.753
    Velocity Z (km/s) 2.993 -2.987

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31871 STARLINK-36553
    Semimajor Axis (a) 6861.192 km 6860.510 km
    Eccentricity (e) 0.000572 0.000384
    Inclination (i) 43.0108° 42.9876°
    RAAN 175.2567° 86.9007°
    Perigee Argument 292.0309° 269.4794°
    Mean Anomaly (M) 67.9936° 90.5617°
    Apogee 486.977 km 485.010 km
    Perigee 479.133 km 479.736 km
    Orbit Epoch 2026-10-27T00:34:08+0000 2026-10-27T03:24:43+0000

    STARLINK-31871 & STARLINK-36553 Collision Probability (Pc) Trend

    STARLINK-31871 & STARLINK-36553 Collision Probability (Pc) TrendNot Available

    STARLINK-31871 & STARLINK-36553 Miss Distance (Miss Distance) Trend

    STARLINK-31871 & STARLINK-36553 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31871Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36553Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31871Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36553Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31871

    No nearby objects data