Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.527528E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T13:05:56+0800
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    1 Object 1

    AOE ID 38257
    NORAD ID 38257
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 57997
    NORAD ID 57997
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter YAOGAN 14 STARLINK-30523
    Time of Closest Approach 2026-10-31T23:07:51+0000
    Collision Probability (Pc) 1.527528E-6
    Conjunction Distance (km) 2.481 km
    Relative Speed (km/s) 11.438 km/s
    Conjunction Risk Parameters R (Radial): -0.084 | I (In-track): -1.642 | C (Cross-track): -1.857
    Collision Risk Index (CRI) 0.39
    X Position (km) 292.236 290.766
    Position Y (km) 5017.194 5018.659
    Position Z (km) -4674.604 -4673.246
    Velocity X (km/s) 1.62 -7.582
    Velocity Y (km/s) 5.016 0.684
    Velocity Z (km/s) 5.495 0.264

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN 14 STARLINK-30523
    Semimajor Axis (a) 6855.789 km 6861.191 km
    Eccentricity (e) 0.000629 0.000127
    Inclination (i) 97.3224° 42.9997°
    RAAN 77.8077° 189.2491°
    Perigee Argument 70.1490° 265.5582°
    Mean Anomaly (M) 290.0428° 94.5125°
    Apogee 481.963 km 483.924 km
    Perigee 473.341 km 482.184 km
    Orbit Epoch 2026-10-29T22:38:32+0000 2026-10-29T00:53:37+0000

    YAOGAN 14 & STARLINK-30523 Collision Probability (Pc) Trend

    YAOGAN 14 & STARLINK-30523 Collision Probability (Pc) TrendNot Available

    YAOGAN 14 & STARLINK-30523 Miss Distance (Miss Distance) Trend

    YAOGAN 14 & STARLINK-30523 Miss Distance (Miss Distance) TrendNot Available

    YAOGAN 14Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30523Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN 14Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30523Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN 14

    No nearby objects data