Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.921916E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:14:41+0800
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    1 Object 1

    AOE ID 52367
    NORAD ID 52367
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58384
    NORAD ID 58384
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3817 STARLINK-30825
    Time of Closest Approach 2026-10-21T23:33:10+0000
    Collision Probability (Pc) 1.921916E-6
    Conjunction Distance (km) 2.224 km
    Relative Speed (km/s) 11.689 km/s
    Conjunction Risk Parameters R (Radial): -2.126 | I (In-track): -0.423 | C (Cross-track): -0.491
    Collision Risk Index (CRI) 0.41
    X Position (km) 4763.225 4762.173
    Position Y (km) 4227.859 4226.058
    Position Z (km) 2495.514 2494.745
    Velocity X (km/s) -1.664 -4.865
    Velocity Y (km/s) 5.098 2.257
    Velocity Z (km/s) -5.438 5.439

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3817 STARLINK-30825
    Semimajor Axis (a) 6843.392 km 6840.841 km
    Eccentricity (e) 0.000161 0.000155
    Inclination (i) 53.1574° 53.1612°
    RAAN 251.2854° 37.0146°
    Perigee Argument 98.1203° 92.8438°
    Mean Anomaly (M) 261.9983° 267.2742°
    Apogee 466.361 km 463.763 km
    Perigee 464.149 km 461.645 km
    Orbit Epoch 2026-10-19T06:45:37+0000 2026-10-19T07:20:32+0000

    STARLINK-3817 & STARLINK-30825 Collision Probability (Pc) Trend

    STARLINK-3817 & STARLINK-30825 Collision Probability (Pc) TrendNot Available

    STARLINK-3817 & STARLINK-30825 Miss Distance (Miss Distance) Trend

    STARLINK-3817 & STARLINK-30825 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3817Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30825Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3817Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30825Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3817

    No nearby objects data