Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.57554E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:52:14+0800
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    1 Object 1

    AOE ID 52294
    NORAD ID 52294
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 56353
    NORAD ID 56353
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3777 STARLINK-5874
    Time of Closest Approach 2026-10-27T15:45:15+0000
    Collision Probability (Pc) 1.57554E-6
    Conjunction Distance (km) 2.663 km
    Relative Speed (km/s) 14.755 km/s
    Conjunction Risk Parameters R (Radial): -2.661 | I (In-track): 0.011 | C (Cross-track): -0.084
    Collision Risk Index (CRI) 0.39
    X Position (km) 2658.872 2659.831
    Position Y (km) -6249.176 -6251.641
    Position Z (km) 839.681 839.986
    Velocity X (km/s) 4.539 -1.264
    Velocity Y (km/s) 1.111 0.483
    Velocity Z (km/s) -6.039 7.512

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3777 STARLINK-5874
    Semimajor Axis (a) 6843.382 km 6843.701 km
    Eccentricity (e) 0.000115 0.000171
    Inclination (i) 53.1587° 97.2837°
    RAAN 120.3382° 293.2453°
    Perigee Argument 102.0902° 91.5777°
    Mean Anomaly (M) 258.0229° 268.5661°
    Apogee 466.031 km 466.733 km
    Perigee 464.459 km 464.395 km
    Orbit Epoch 2026-10-27T05:37:37+0000 2026-10-26T22:29:46+0000

    STARLINK-3777 & STARLINK-5874 Collision Probability (Pc) Trend

    STARLINK-3777 & STARLINK-5874 Collision Probability (Pc) TrendNot Available

    STARLINK-3777 & STARLINK-5874 Miss Distance (Miss Distance) Trend

    STARLINK-3777 & STARLINK-5874 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3777Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5874Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3777Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5874Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3777

    No nearby objects data