Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    7.509473E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T22:08:02+0800
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    1 Object 1

    AOE ID 48411
    NORAD ID 48411
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60461
    NORAD ID 60461
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-2505 YAOGAN-43 O1D
    Time of Closest Approach 2026-10-19T20:26:58+0000
    Collision Probability (Pc) 7.509473E-5
    Conjunction Distance (km) 0.646 km
    Relative Speed (km/s) 8.546 km/s
    Conjunction Risk Parameters R (Radial): -0.459 | I (In-track): -0.378 | C (Cross-track): 0.25
    Collision Risk Index (CRI) 0.73
    X Position (km) -3574.115 -3574.738
    Position Y (km) 4832.968 4833.067
    Position Z (km) 3274.158 3274.293
    Velocity X (km/s) -5.782 -4.942
    Velocity Y (km/s) -0.947 -5.294
    Velocity Z (km/s) -4.895 2.415

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2505 YAOGAN-43 O1D
    Semimajor Axis (a) 6848.780 km 6850.113 km
    Eccentricity (e) 0.000219 0.000314
    Inclination (i) 53.1595° 35.0037°
    RAAN 338.6083° 87.9025°
    Perigee Argument 64.6475° 289.4703°
    Mean Anomaly (M) 295.4753° 70.5675°
    Apogee 472.142 km 474.129 km
    Perigee 469.144 km 469.823 km
    Orbit Epoch 2026-10-18T03:06:44+0000 2026-10-17T21:15:47+0000

    STARLINK-2505 & YAOGAN-43 O1D Collision Probability (Pc) Trend

    STARLINK-2505 & YAOGAN-43 O1D Collision Probability (Pc) TrendNot Available

    STARLINK-2505 & YAOGAN-43 O1D Miss Distance (Miss Distance) Trend

    STARLINK-2505 & YAOGAN-43 O1D Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2505Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-43 O1DMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2505Collision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-43 O1DCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2505

    No nearby objects data