Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.604142E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T16:23:50+0800
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    1 Object 1

    AOE ID 51966
    NORAD ID 51966
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 55421
    NORAD ID 55421
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3699 STARLINK-5598
    Time of Closest Approach 2026-10-27T22:50:38+0000
    Collision Probability (Pc) 1.604142E-6
    Conjunction Distance (km) 2.547 km
    Relative Speed (km/s) 13.427 km/s
    Conjunction Risk Parameters R (Radial): -2.216 | I (In-track): -0.602 | C (Cross-track): -1.098
    Collision Risk Index (CRI) 0.39
    X Position (km) -5539.361 -5538.298
    Position Y (km) -4028.656 -4026.349
    Position Z (km) -3.551 -3.726
    Velocity X (km/s) 2.686 1.535
    Velocity Y (km/s) -3.702 -2.109
    Velocity Z (km/s) -6.109 7.172

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3699 STARLINK-5598
    Semimajor Axis (a) 6848.962 km 6844.401 km
    Eccentricity (e) 0.000155 0.000342
    Inclination (i) 53.1607° 70.0012°
    RAAN 47.0958° 221.4399°
    Perigee Argument 105.5978° 263.2699°
    Mean Anomaly (M) 254.5196° 27.0116°
    Apogee 471.890 km 468.608 km
    Perigee 469.760 km 463.920 km
    Orbit Epoch 2026-10-25T13:41:05+0000 2026-10-25T22:00:03+0000

    STARLINK-3699 & STARLINK-5598 Collision Probability (Pc) Trend

    STARLINK-3699 & STARLINK-5598 Collision Probability (Pc) TrendNot Available

    STARLINK-3699 & STARLINK-5598 Miss Distance (Miss Distance) Trend

    STARLINK-3699 & STARLINK-5598 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3699Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5598Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3699Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5598Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3699

    No nearby objects data