Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.584768E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T23:17:46+0800
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    1 Object 1

    AOE ID 53861
    NORAD ID 53861
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68716
    NORAD ID 68716
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4781 STARLINK-36337
    Time of Closest Approach 2026-10-30T10:27:21+0000
    Collision Probability (Pc) 1.584768E-6
    Conjunction Distance (km) 2.218 km
    Relative Speed (km/s) 8.42 km/s
    Conjunction Risk Parameters R (Radial): -2.177 | I (In-track): 0.353 | C (Cross-track): -0.228
    Collision Risk Index (CRI) 0.39
    X Position (km) -2051.403 -2050.37
    Position Y (km) -4477.493 -4476.247
    Position Z (km) -4757.591 -4756.075
    Velocity X (km/s) 4.563 6.999
    Velocity Y (km/s) -5.306 0.01
    Velocity Z (km/s) 3.028 -3.029

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4781 STARLINK-36337
    Semimajor Axis (a) 6843.831 km 6840.776 km
    Eccentricity (e) 0.000106 0.000127
    Inclination (i) 53.1593° 53.1621°
    RAAN 303.5556° 32.5953°
    Perigee Argument 111.5487° 90.2733°
    Mean Anomaly (M) 313.0280° 269.8416°
    Apogee 466.417 km 463.510 km
    Perigee 464.971 km 461.768 km
    Orbit Epoch 2026-10-27T22:00:02+0000 2026-10-27T12:38:06+0000

    STARLINK-4781 & STARLINK-36337 Collision Probability (Pc) Trend

    STARLINK-4781 & STARLINK-36337 Collision Probability (Pc) TrendNot Available

    STARLINK-4781 & STARLINK-36337 Miss Distance (Miss Distance) Trend

    STARLINK-4781 & STARLINK-36337 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4781Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36337Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4781Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36337Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4781

    No nearby objects data