Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.89465E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T20:25:57+0800
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    1 Object 1

    AOE ID 57810
    NORAD ID 57810
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59171
    NORAD ID 59171
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30394 STARLINK-31344
    Time of Closest Approach 2026-10-31T09:49:29+0000
    Collision Probability (Pc) 3.89465E-6
    Conjunction Distance (km) 1.613 km
    Relative Speed (km/s) 9.301 km/s
    Conjunction Risk Parameters R (Radial): 1.392 | I (In-track): -0.645 | C (Cross-track): 0.498
    Collision Risk Index (CRI) 0.47
    X Position (km) -6248.2 -6246.799
    Position Y (km) -1041.998 -1042.591
    Position Z (km) -2642.854 -2642.319
    Velocity X (km/s) 2.758 -0.77
    Velocity Y (km/s) -5.662 -6.252
    Velocity Z (km/s) -4.292 4.293

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30394 STARLINK-31344
    Semimajor Axis (a) 6861.131 km 6861.120 km
    Eccentricity (e) 0.000174 0.000160
    Inclination (i) 43.0038° 43.0033°
    RAAN 5.8994° 232.9784°
    Perigee Argument 269.4787° 273.1796°
    Mean Anomaly (M) 184.5161° 135.2232°
    Apogee 484.190 km 484.084 km
    Perigee 481.798 km 481.882 km
    Orbit Epoch 2026-10-27T08:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-30394 & STARLINK-31344 Collision Probability (Pc) Trend

    STARLINK-30394 & STARLINK-31344 Collision Probability (Pc) TrendNot Available

    STARLINK-30394 & STARLINK-31344 Miss Distance (Miss Distance) Trend

    STARLINK-30394 & STARLINK-31344 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30394Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31344Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30394Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31344Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30394

    No nearby objects data