Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.757441E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:37:12+0800
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    1 Object 1

    AOE ID 63449
    NORAD ID 63449
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66156
    NORAD ID 66156
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-33798 STARLINK-35621
    Time of Closest Approach 2026-10-20T21:34:13+0000
    Collision Probability (Pc) 3.757441E-6
    Conjunction Distance (km) 1.554 km
    Relative Speed (km/s) 7.403 km/s
    Conjunction Risk Parameters R (Radial): 0.729 | I (In-track): 1.203 | C (Cross-track): -0.661
    Collision Risk Index (CRI) 0.46
    X Position (km) -3558.335 -3557.819
    Position Y (km) -3048.323 -3049.689
    Position Z (km) 4973.681 4974.214
    Velocity X (km/s) 6.397 2.301
    Velocity Y (km/s) -3.32 -6.829
    Velocity Z (km/s) 2.535 -2.535

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33798 STARLINK-35621
    Semimajor Axis (a) 6840.760 km 6840.972 km
    Eccentricity (e) 0.000167 0.000119
    Inclination (i) 53.1568° 53.1566°
    RAAN 176.4287° 99.8382°
    Perigee Argument 81.1540° 109.1920°
    Mean Anomaly (M) 278.9651° 250.9211°
    Apogee 463.769 km 463.650 km
    Perigee 461.477 km 462.020 km
    Orbit Epoch 2026-10-19T01:31:04+0000 2026-10-19T12:14:41+0000

    STARLINK-33798 & STARLINK-35621 Collision Probability (Pc) Trend

    STARLINK-33798 & STARLINK-35621 Collision Probability (Pc) TrendNot Available

    STARLINK-33798 & STARLINK-35621 Miss Distance (Miss Distance) Trend

    STARLINK-33798 & STARLINK-35621 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33798Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35621Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33798Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35621Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33798

    No nearby objects data