Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.00688E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:08:15+0800
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    1 Object 1

    AOE ID 52467
    NORAD ID 52467
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68274
    NORAD ID 68274
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3873 STARLINK-37129
    Time of Closest Approach 2026-10-30T10:49:03+0000
    Collision Probability (Pc) 1.00688E-5
    Conjunction Distance (km) 1.247 km
    Relative Speed (km/s) 10.757 km/s
    Conjunction Risk Parameters R (Radial): -0.645 | I (In-track): 0.753 | C (Cross-track): 0.755
    Collision Risk Index (CRI) 0.55
    X Position (km) 500.025 501.04
    Position Y (km) -5765.619 -5764.986
    Position Z (km) -3656.334 -3655.985
    Velocity X (km/s) 5.142 5.639
    Velocity Y (km/s) 3.327 -2.391
    Velocity Z (km/s) -4.549 4.549

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3873 STARLINK-37129
    Semimajor Axis (a) 6840.913 km 6840.740 km
    Eccentricity (e) 0.000120 0.000101
    Inclination (i) 53.1613° 53.1593°
    RAAN 79.6651° 319.0447°
    Perigee Argument 67.3981° 115.8012°
    Mean Anomaly (M) 292.7149° 244.3094°
    Apogee 463.599 km 463.291 km
    Perigee 461.953 km 461.915 km
    Orbit Epoch 2026-10-27T16:11:52+0000 2026-10-27T01:43:01+0000

    STARLINK-3873 & STARLINK-37129 Collision Probability (Pc) Trend

    STARLINK-3873 & STARLINK-37129 Collision Probability (Pc) TrendNot Available

    STARLINK-3873 & STARLINK-37129 Miss Distance (Miss Distance) Trend

    STARLINK-3873 & STARLINK-37129 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3873Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37129Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3873Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37129Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3873

    No nearby objects data