Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.095036E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:14:47+0800
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    1 Object 1

    AOE ID 57972
    NORAD ID 57972
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59238
    NORAD ID 59238
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30505 STARLINK-31494
    Time of Closest Approach 2026-10-28T07:15:23+0000
    Collision Probability (Pc) 2.095036E-6
    Conjunction Distance (km) 2.072 km
    Relative Speed (km/s) 10.34 km/s
    Conjunction Risk Parameters R (Radial): 1.201 | I (In-track): 1.242 | C (Cross-track): 1.144
    Collision Risk Index (CRI) 0.41
    X Position (km) 723.849 725.654
    Position Y (km) -6783.113 -6784.121
    Position Z (km) 717.775 717.899
    Velocity X (km/s) 5.633 5.517
    Velocity Y (km/s) 0.053 1.139
    Velocity Z (km/s) -5.141 5.141

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30505 STARLINK-31494
    Semimajor Axis (a) 6860.681 km 6861.196 km
    Eccentricity (e) 0.000307 0.000116
    Inclination (i) 42.9979° 43.0007°
    RAAN 110.8808° 277.0198°
    Perigee Argument 269.9437° 245.8525°
    Mean Anomaly (M) 90.1063° 114.2205°
    Apogee 484.647 km 483.859 km
    Perigee 480.441 km 482.259 km
    Orbit Epoch 2026-10-26T19:59:41+0000 2026-10-26T23:49:57+0000

    STARLINK-30505 & STARLINK-31494 Collision Probability (Pc) Trend

    STARLINK-30505 & STARLINK-31494 Collision Probability (Pc) TrendNot Available

    STARLINK-30505 & STARLINK-31494 Miss Distance (Miss Distance) Trend

    STARLINK-30505 & STARLINK-31494 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30505Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31494Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30505Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31494Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30505

    No nearby objects data