Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.226021E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T14:48:06+0800
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    1 Object 1

    AOE ID 52880
    NORAD ID 52880
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65894
    NORAD ID 65894
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4186 STARLINK-34672
    Time of Closest Approach 2026-10-21T02:16:31+0000
    Collision Probability (Pc) 2.226021E-6
    Conjunction Distance (km) 1.401 km
    Relative Speed (km/s) 1.875 km/s
    Conjunction Risk Parameters R (Radial): 0.688 | I (In-track): 1.211 | C (Cross-track): 0.153
    Collision Risk Index (CRI) 0.42
    X Position (km) -3238.516 -3237.435
    Position Y (km) 2563.261 2563.962
    Position Z (km) 5443.569 5443.02
    Velocity X (km/s) -4.118 -5.291
    Velocity Y (km/s) -6.409 -5.481
    Velocity Z (km/s) 0.566 -0.563

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4186 STARLINK-34672
    Semimajor Axis (a) 6840.856 km 6840.812 km
    Eccentricity (e) 0.000102 0.000120
    Inclination (i) 53.1590° 53.1562°
    RAAN 71.8054° 55.7089°
    Perigee Argument 83.5668° 50.2559°
    Mean Anomaly (M) 276.5451° 309.8549°
    Apogee 463.419 km 463.496 km
    Perigee 462.019 km 461.854 km
    Orbit Epoch 2026-10-18T16:04:04+0000 2026-10-18T08:12:40+0000

    STARLINK-4186 & STARLINK-34672 Collision Probability (Pc) Trend

    STARLINK-4186 & STARLINK-34672 Collision Probability (Pc) TrendNot Available

    STARLINK-4186 & STARLINK-34672 Miss Distance (Miss Distance) Trend

    STARLINK-4186 & STARLINK-34672 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4186Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34672Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4186Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34672Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4186

    No nearby objects data