Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.142477E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T13:28:02+0800
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    1 Object 1

    AOE ID 55665
    NORAD ID 55665
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65332
    NORAD ID 65332
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5474 STARLINK-33890
    Time of Closest Approach 2026-11-01T14:58:01+0000
    Collision Probability (Pc) 1.142477E-6
    Conjunction Distance (km) 2.883 km
    Relative Speed (km/s) 10.278 km/s
    Conjunction Risk Parameters R (Radial): 2.879 | I (In-track): -0.117 | C (Cross-track): 0.102
    Collision Risk Index (CRI) 0.36
    X Position (km) -2745.388 -2744.337
    Position Y (km) 3647.952 3646.306
    Position Z (km) -5116.343 -5114.222
    Velocity X (km/s) -0.195 -6.969
    Velocity Y (km/s) -6.251 -2.156
    Velocity Z (km/s) -4.353 2.204

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5474 STARLINK-33890
    Semimajor Axis (a) 6852.726 km 6848.838 km
    Eccentricity (e) 0.000302 0.000147
    Inclination (i) 69.9993° 53.1612°
    RAAN 288.0048° 194.3928°
    Perigee Argument 268.4218° 89.0762°
    Mean Anomaly (M) 91.6612° 271.0408°
    Apogee 476.661 km 471.710 km
    Perigee 472.517 km 469.692 km
    Orbit Epoch 2026-10-30T16:27:46+0000 2026-10-30T10:01:25+0000

    STARLINK-5474 & STARLINK-33890 Collision Probability (Pc) Trend

    STARLINK-5474 & STARLINK-33890 Collision Probability (Pc) TrendNot Available

    STARLINK-5474 & STARLINK-33890 Miss Distance (Miss Distance) Trend

    STARLINK-5474 & STARLINK-33890 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5474Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33890Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5474Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33890Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5474

    No nearby objects data