Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.561083E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:44:20+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 66075
    NORAD ID 66075
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3331 STARLINK-35131
    Time of Closest Approach 2026-10-21T21:51:31+0000
    Collision Probability (Pc) 1.561083E-5
    Conjunction Distance (km) 0.938 km
    Relative Speed (km/s) 4.912 km/s
    Conjunction Risk Parameters R (Radial): 0.92 | I (In-track): -0.172 | C (Cross-track): -0.053
    Collision Risk Index (CRI) 0.59
    X Position (km) -3991.723 -3991.254
    Position Y (km) 1698.305 1697.909
    Position Z (km) -5296.96 -5296.251
    Velocity X (km/s) -4.573 -1.078
    Velocity Y (km/s) -5.898 -7.386
    Velocity Z (km/s) 1.556 -1.556

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3331 STARLINK-35131
    Semimajor Axis (a) 6840.926 km 6840.839 km
    Eccentricity (e) 0.000146 0.000080
    Inclination (i) 53.1590° 53.1576°
    RAAN 235.6509° 284.2925°
    Perigee Argument 87.8806° 66.5511°
    Mean Anomaly (M) 272.2363° 293.5576°
    Apogee 463.786 km 463.253 km
    Perigee 461.792 km 462.151 km
    Orbit Epoch 2026-10-19T06:05:31+0000 2026-10-18T23:58:18+0000

    STARLINK-3331 & STARLINK-35131 Collision Probability (Pc) Trend

    STARLINK-3331 & STARLINK-35131 Collision Probability (Pc) TrendNot Available

    STARLINK-3331 & STARLINK-35131 Miss Distance (Miss Distance) Trend

    STARLINK-3331 & STARLINK-35131 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3331Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35131Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3331Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35131Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3331

    No nearby objects data