Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.688319E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T20:32:59+0800
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    1 Object 1

    AOE ID 52478
    NORAD ID 52478
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64489
    NORAD ID 64489
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3825 STARLINK-34307
    Time of Closest Approach 2026-10-20T17:07:24+0000
    Collision Probability (Pc) 6.688319E-7
    Conjunction Distance (km) 2.9 km
    Relative Speed (km/s) 3.909 km/s
    Conjunction Risk Parameters R (Radial): 2.767 | I (In-track): -0.84 | C (Cross-track): 0.225
    Collision Risk Index (CRI) 0.32
    X Position (km) 3181.644 3183.506
    Position Y (km) 2813.644 2814.13
    Position Z (km) -5366.343 -5368.512
    Velocity X (km/s) -3.734 -6.028
    Velocity Y (km/s) 6.537 4.507
    Velocity Z (km/s) 1.214 -1.213

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3825 STARLINK-34307
    Semimajor Axis (a) 6838.185 km 6840.929 km
    Eccentricity (e) 0.000097 0.000148
    Inclination (i) 53.1592° 53.1557°
    RAAN 121.2670° 157.3678°
    Perigee Argument 84.8660° 78.0559°
    Mean Anomaly (M) 275.2454° 282.0609°
    Apogee 460.709 km 463.804 km
    Perigee 459.387 km 461.780 km
    Orbit Epoch 2026-10-18T21:43:07+0000 2026-10-19T04:02:49+0000

    STARLINK-3825 & STARLINK-34307 Collision Probability (Pc) Trend

    STARLINK-3825 & STARLINK-34307 Collision Probability (Pc) TrendNot Available

    STARLINK-3825 & STARLINK-34307 Miss Distance (Miss Distance) Trend

    STARLINK-3825 & STARLINK-34307 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3825Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34307Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3825Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34307Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3825

    No nearby objects data