Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.796503E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:54:17+0800
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    1 Object 1

    AOE ID 57442
    NORAD ID 57442
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63020
    NORAD ID 63020
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30146 STARLINK-32677
    Time of Closest Approach 2026-10-21T09:57:29+0000
    Collision Probability (Pc) 1.796503E-6
    Conjunction Distance (km) 1.956 km
    Relative Speed (km/s) 6.415 km/s
    Conjunction Risk Parameters R (Radial): -1.454 | I (In-track): 1.188 | C (Cross-track): 0.544
    Collision Risk Index (CRI) 0.4
    X Position (km) 5385.36 5386.807
    Position Y (km) 1274.01 1273.01
    Position Z (km) -4058.787 -4059.642
    Velocity X (km/s) 0.255 -3.434
    Velocity Y (km/s) 7.163 6.289
    Velocity Z (km/s) 2.588 -2.587

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30146 STARLINK-32677
    Semimajor Axis (a) 6861.200 km 6861.129 km
    Eccentricity (e) 0.000211 0.000076
    Inclination (i) 43.0059° 43.0034°
    RAAN 76.2260° 154.9398°
    Perigee Argument 272.1612° 5.3445°
    Mean Anomaly (M) 87.8999° 354.7415°
    Apogee 484.510 km 483.516 km
    Perigee 481.616 km 482.468 km
    Orbit Epoch 2026-10-19T11:08:32+0000 2026-10-19T00:25:14+0000

    STARLINK-30146 & STARLINK-32677 Collision Probability (Pc) Trend

    STARLINK-30146 & STARLINK-32677 Collision Probability (Pc) TrendNot Available

    STARLINK-30146 & STARLINK-32677 Miss Distance (Miss Distance) Trend

    STARLINK-30146 & STARLINK-32677 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30146Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32677Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30146Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32677Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30146

    No nearby objects data