Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.866891E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:50:50+0800
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    1 Object 1

    AOE ID 52090
    NORAD ID 52090
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53823
    NORAD ID 53823
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3712 STARLINK-4748
    Time of Closest Approach 2026-10-25T11:57:04+0000
    Collision Probability (Pc) 1.866891E-6
    Conjunction Distance (km) 2.281 km
    Relative Speed (km/s) 12.173 km/s
    Conjunction Risk Parameters R (Radial): -2.198 | I (In-track): -0.36 | C (Cross-track): -0.486
    Collision Risk Index (CRI) 0.4
    X Position (km) 2659.931 2658.52
    Position Y (km) -6249.358 -6247.588
    Position Z (km) 836.034 835.759
    Velocity X (km/s) 4.537 3.95
    Velocity Y (km/s) 1.114 2.498
    Velocity Z (km/s) -6.04 6.04

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3712 STARLINK-4748
    Semimajor Axis (a) 6843.361 km 6840.876 km
    Eccentricity (e) 0.000135 0.000217
    Inclination (i) 53.1598° 53.1488°
    RAAN 124.2786° 293.5498°
    Perigee Argument 87.1625° 100.5133°
    Mean Anomaly (M) 272.9531° 259.6114°
    Apogee 466.147 km 464.227 km
    Perigee 464.301 km 461.251 km
    Orbit Epoch 2026-10-24T05:29:24+0000 2026-10-24T06:12:40+0000

    STARLINK-3712 & STARLINK-4748 Collision Probability (Pc) Trend

    STARLINK-3712 & STARLINK-4748 Collision Probability (Pc) TrendNot Available

    STARLINK-3712 & STARLINK-4748 Miss Distance (Miss Distance) Trend

    STARLINK-3712 & STARLINK-4748 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3712Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4748Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3712Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4748Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3712

    No nearby objects data