Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.196409E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T09:57:54+0800
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    1 Object 1

    AOE ID 63078
    NORAD ID 63078
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63930
    NORAD ID 63930
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-32821 STARLINK-33980
    Time of Closest Approach 2026-10-22T18:50:16+0000
    Collision Probability (Pc) 1.196409E-6
    Conjunction Distance (km) 2.666 km
    Relative Speed (km/s) 9.215 km/s
    Conjunction Risk Parameters R (Radial): 2.664 | I (In-track): 0.08 | C (Cross-track): -0.061
    Collision Risk Index (CRI) 0.37
    X Position (km) -2926.581 -2927.71
    Position Y (km) -287.431 -287.642
    Position Z (km) 6184.234 6186.64
    Velocity X (km/s) 4.737 -3.548
    Velocity Y (km/s) -5.642 -6.454
    Velocity Z (km/s) 1.976 -1.976

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-32821 STARLINK-33980
    Semimajor Axis (a) 6852.595 km 6855.169 km
    Eccentricity (e) 0.000350 0.000369
    Inclination (i) 70.0002° 70.0007°
    RAAN 142.9212° 61.5328°
    Perigee Argument 266.8763° 270.1990°
    Mean Anomaly (M) 93.2013° 89.8762°
    Apogee 476.857 km 479.565 km
    Perigee 472.059 km 474.499 km
    Orbit Epoch 2026-10-20T00:38:08+0000 2026-10-20T13:00:50+0000

    STARLINK-32821 & STARLINK-33980 Collision Probability (Pc) Trend

    STARLINK-32821 & STARLINK-33980 Collision Probability (Pc) TrendNot Available

    STARLINK-32821 & STARLINK-33980 Miss Distance (Miss Distance) Trend

    STARLINK-32821 & STARLINK-33980 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-32821Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33980Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-32821Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33980Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-32821

    No nearby objects data