Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.407417E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T14:39:44+0800
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    1 Object 1

    AOE ID 49425
    NORAD ID 49425
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67593
    NORAD ID 67593
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3139 STARLINK-36634
    Time of Closest Approach 2026-10-30T03:15:05+0000
    Collision Probability (Pc) 1.407417E-6
    Conjunction Distance (km) 2.781 km
    Relative Speed (km/s) 13.587 km/s
    Conjunction Risk Parameters R (Radial): -2.413 | I (In-track): -0.626 | C (Cross-track): -1.23
    Collision Risk Index (CRI) 0.38
    X Position (km) 4510.567 4509.575
    Position Y (km) -183.265 -184.308
    Position Z (km) 5140.758 5138.379
    Velocity X (km/s) 2.673 -5.69
    Velocity Y (km/s) 6.837 -1.236
    Velocity Z (km/s) -2.097 4.937

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3139 STARLINK-36634
    Semimajor Axis (a) 6848.928 km 6843.662 km
    Eccentricity (e) 0.000133 0.000058
    Inclination (i) 53.1596° 97.2858°
    RAAN 243.6826° 4.5467°
    Perigee Argument 88.4500° 133.3446°
    Mean Anomaly (M) 271.6654° 226.7846°
    Apogee 471.704 km 465.926 km
    Perigee 469.878 km 465.124 km
    Orbit Epoch 2026-10-28T13:11:19+0000 2026-10-28T15:01:03+0000

    STARLINK-3139 & STARLINK-36634 Collision Probability (Pc) Trend

    STARLINK-3139 & STARLINK-36634 Collision Probability (Pc) TrendNot Available

    STARLINK-3139 & STARLINK-36634 Miss Distance (Miss Distance) Trend

    STARLINK-3139 & STARLINK-36634 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3139Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36634Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3139Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36634Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3139

    No nearby objects data