Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.043957E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:11:29+0800
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    1 Object 1

    AOE ID 52458
    NORAD ID 52458
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65099
    NORAD ID 65099
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3898 STARLINK-34815
    Time of Closest Approach 2026-10-29T23:07:37+0000
    Collision Probability (Pc) 3.043957E-5
    Conjunction Distance (km) 0.832 km
    Relative Speed (km/s) 7.197 km/s
    Conjunction Risk Parameters R (Radial): -0.821 | I (In-track): 0.112 | C (Cross-track): -0.064
    Collision Risk Index (CRI) 0.65
    X Position (km) -3503.277 -3502.943
    Position Y (km) 3051.707 3051.245
    Position Z (km) 5011.226 5010.621
    Velocity X (km/s) -2.434 -6.419
    Velocity Y (km/s) -6.816 -3.346
    Velocity Z (km/s) 2.443 -2.442

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3898 STARLINK-34815
    Semimajor Axis (a) 6840.864 km 6840.781 km
    Eccentricity (e) 0.000136 0.000293
    Inclination (i) 53.1617° 53.1615°
    RAAN 95.3939° 22.4394°
    Perigee Argument 68.7985° 60.7390°
    Mean Anomaly (M) 291.3163° 299.3905°
    Apogee 463.660 km 464.647 km
    Perigee 461.794 km 460.641 km
    Orbit Epoch 2026-10-27T17:41:18+0000 2026-10-27T22:10:34+0000

    STARLINK-3898 & STARLINK-34815 Collision Probability (Pc) Trend

    STARLINK-3898 & STARLINK-34815 Collision Probability (Pc) TrendNot Available

    STARLINK-3898 & STARLINK-34815 Miss Distance (Miss Distance) Trend

    STARLINK-3898 & STARLINK-34815 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3898Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34815Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3898Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34815Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3898

    No nearby objects data