Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.531467E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:09:14+0800
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    1 Object 1

    AOE ID 50834
    NORAD ID 50834
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64769
    NORAD ID 64769
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3331 STARLINK-34246
    Time of Closest Approach 2026-10-21T14:49:05+0000
    Collision Probability (Pc) 1.531467E-6
    Conjunction Distance (km) 1.917 km
    Relative Speed (km/s) 4.535 km/s
    Conjunction Risk Parameters R (Radial): -0.287 | I (In-track): 1.811 | C (Cross-track): 0.561
    Collision Risk Index (CRI) 0.39
    X Position (km) 3931.652 3932.248
    Position Y (km) -1721.397 -1719.589
    Position Z (km) 5316.849 5316.625
    Velocity X (km/s) 4.543 1.306
    Velocity Y (km/s) 5.975 7.391
    Velocity Z (km/s) -1.422 1.421

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3331 STARLINK-34246
    Semimajor Axis (a) 6840.926 km 6840.832 km
    Eccentricity (e) 0.000146 0.000130
    Inclination (i) 53.1590° 53.1573°
    RAAN 235.6509° 279.1584°
    Perigee Argument 87.8806° 95.7866°
    Mean Anomaly (M) 272.2363° 264.3284°
    Apogee 463.786 km 463.581 km
    Perigee 461.792 km 461.809 km
    Orbit Epoch 2026-10-19T06:05:31+0000 2026-10-19T06:12:44+0000

    STARLINK-3331 & STARLINK-34246 Collision Probability (Pc) Trend

    STARLINK-3331 & STARLINK-34246 Collision Probability (Pc) TrendNot Available

    STARLINK-3331 & STARLINK-34246 Miss Distance (Miss Distance) Trend

    STARLINK-3331 & STARLINK-34246 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3331Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34246Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3331Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34246Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3331

    No nearby objects data