Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.540276E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:15:21+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 59519
    NORAD ID 59519
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30394 STARLINK-31679
    Time of Closest Approach 2026-10-21T14:00:31+0000
    Collision Probability (Pc) 2.540276E-6
    Conjunction Distance (km) 1.706 km
    Relative Speed (km/s) 6.216 km/s
    Conjunction Risk Parameters R (Radial): -0.981 | I (In-track): 1.276 | C (Cross-track): 0.566
    Collision Risk Index (CRI) 0.43
    X Position (km) -5305.766 -5305.369
    Position Y (km) 1419.373 1417.823
    Position Z (km) 4105.441 4104.851
    Velocity X (km/s) -3.6 0.002
    Velocity Y (km/s) -6.246 -7.21
    Velocity Z (km/s) -2.486 2.487

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30394 STARLINK-31679
    Semimajor Axis (a) 6861.131 km 6861.185 km
    Eccentricity (e) 0.000317 0.000158
    Inclination (i) 43.0002° 43.0015°
    RAAN 50.6714° 123.2219°
    Perigee Argument 287.4459° 267.2475°
    Mean Anomaly (M) 72.6046° 92.8196°
    Apogee 485.169 km 484.131 km
    Perigee 480.819 km 481.965 km
    Orbit Epoch 2026-10-19T09:42:32+0000 2026-10-19T13:05:38+0000

    STARLINK-30394 & STARLINK-31679 Collision Probability (Pc) Trend

    STARLINK-30394 & STARLINK-31679 Collision Probability (Pc) TrendNot Available

    STARLINK-30394 & STARLINK-31679 Miss Distance (Miss Distance) Trend

    STARLINK-30394 & STARLINK-31679 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30394Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31679Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30394Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31679Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30394

    No nearby objects data