Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.192634E-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 63943
    NORAD ID 63943
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-32821 STARLINK-33985
    Time of Closest Approach 2026-10-21T23:13:51+0000
    Collision Probability (Pc) 1.192634E-6
    Conjunction Distance (km) 2.671 km
    Relative Speed (km/s) 9.205 km/s
    Conjunction Risk Parameters R (Radial): 2.313 | I (In-track): -1.06 | C (Cross-track): -0.81
    Collision Risk Index (CRI) 0.37
    X Position (km) 2916.898 2918.057
    Position Y (km) 398.786 397.597
    Position Z (km) -6192.428 -6194.519
    Velocity X (km/s) -4.939 3.299
    Velocity Y (km/s) 5.452 6.573
    Velocity Z (km/s) -1.975 1.975

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-32821 STARLINK-33985
    Semimajor Axis (a) 6852.595 km 6854.867 km
    Eccentricity (e) 0.000350 0.000287
    Inclination (i) 70.0002° 70.0048°
    RAAN 142.9212° 61.5160°
    Perigee Argument 266.8763° 254.2288°
    Mean Anomaly (M) 93.2013° 105.8571°
    Apogee 476.857 km 478.694 km
    Perigee 472.059 km 474.766 km
    Orbit Epoch 2026-10-20T00:38:08+0000 2026-10-20T13:01:48+0000

    STARLINK-32821 & STARLINK-33985 Collision Probability (Pc) Trend

    STARLINK-32821 & STARLINK-33985 Collision Probability (Pc) TrendNot Available

    STARLINK-32821 & STARLINK-33985 Miss Distance (Miss Distance) Trend

    STARLINK-32821 & STARLINK-33985 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-32821Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33985Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-32821Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33985Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-32821

    No nearby objects data