Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.155965E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:53:29+0800
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    1 Object 1

    AOE ID 55338
    NORAD ID 55338
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59167
    NORAD ID 59167
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5658 STARLINK-31298
    Time of Closest Approach 2026-10-30T06:49:25+0000
    Collision Probability (Pc) 1.155965E-6
    Conjunction Distance (km) 2.859 km
    Relative Speed (km/s) 10.296 km/s
    Conjunction Risk Parameters R (Radial): -2.045 | I (In-track): -1.472 | C (Cross-track): -1.348
    Collision Risk Index (CRI) 0.36
    X Position (km) -4326.914 -4327.165
    Position Y (km) -5245.92 -5243.086
    Position Z (km) 918.364 918.09
    Velocity X (km/s) 3.899 4.782
    Velocity Y (km/s) -4.112 -3.046
    Velocity Z (km/s) -5.101 5.102

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5658 STARLINK-31298
    Semimajor Axis (a) 6861.143 km 6861.196 km
    Eccentricity (e) 0.000628 0.000037
    Inclination (i) 43.0061° 43.0016°
    RAAN 73.3959° 237.6617°
    Perigee Argument 280.0377° 283.5084°
    Mean Anomaly (M) 79.9766° 76.5727°
    Apogee 487.314 km 483.314 km
    Perigee 478.698 km 482.804 km
    Orbit Epoch 2026-10-27T16:53:31+0000 2026-10-27T12:51:54+0000

    STARLINK-5658 & STARLINK-31298 Collision Probability (Pc) Trend

    STARLINK-5658 & STARLINK-31298 Collision Probability (Pc) TrendNot Available

    STARLINK-5658 & STARLINK-31298 Miss Distance (Miss Distance) Trend

    STARLINK-5658 & STARLINK-31298 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5658Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31298Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5658Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31298Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5658

    No nearby objects data