Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.174121E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:46:38+0800
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    1 Object 1

    AOE ID 55420
    NORAD ID 55420
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64296
    NORAD ID 64296
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5604 STARLINK-34443
    Time of Closest Approach 2026-10-21T18:32:13+0000
    Collision Probability (Pc) 2.174121E-6
    Conjunction Distance (km) 2.199 km
    Relative Speed (km/s) 13.729 km/s
    Conjunction Risk Parameters R (Radial): -2.182 | I (In-track): -0.11 | C (Cross-track): -0.24
    Collision Risk Index (CRI) 0.42
    X Position (km) 5352.12 5350.394
    Position Y (km) -492.117 -492.224
    Position Z (km) 4251.713 4250.355
    Velocity X (km/s) 4.55 -3.942
    Velocity Y (km/s) 2.922 3.703
    Velocity Z (km/s) -5.379 5.379

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5604 STARLINK-34443
    Semimajor Axis (a) 6855.204 km 6852.754 km
    Eccentricity (e) 0.000321 0.000337
    Inclination (i) 69.9993° 70.0016°
    RAAN 195.8831° 341.3073°
    Perigee Argument 267.5391° 267.9113°
    Mean Anomaly (M) 92.5416° 92.1677°
    Apogee 479.271 km 476.926 km
    Perigee 474.863 km 472.308 km
    Orbit Epoch 2026-10-20T02:41:43+0000 2026-10-20T12:33:09+0000

    STARLINK-5604 & STARLINK-34443 Collision Probability (Pc) Trend

    STARLINK-5604 & STARLINK-34443 Collision Probability (Pc) TrendNot Available

    STARLINK-5604 & STARLINK-34443 Miss Distance (Miss Distance) Trend

    STARLINK-5604 & STARLINK-34443 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5604Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34443Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5604Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34443Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5604

    No nearby objects data