Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.170405E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T05:49:34+0800
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    1 Object 1

    AOE ID 46039
    NORAD ID 46039
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    Name TROLL
    AOE ID 62658
    NORAD ID 62658
    Object Type PAYLOAD
    Country
    CZ CZ

    Conjunction Constraints

    Parameter STARLINK-1569 TROLL
    Time of Closest Approach 2026-10-17T01:25:41+0000
    Collision Probability (Pc) 5.170405E-6
    Conjunction Distance (km) 1.624 km
    Relative Speed (km/s) 14.668 km/s
    Conjunction Risk Parameters R (Radial): 1.574 | I (In-track): -0.106 | C (Cross-track): 0.383
    Collision Risk Index (CRI) 0.49
    X Position (km) -6171.959 -6173.408
    Position Y (km) -1576.087 -1576.084
    Position Z (km) 2508.857 2509.587
    Velocity X (km/s) 3.298 -2.954
    Velocity Y (km/s) -4.234 0.333
    Velocity Z (km/s) 5.429 -7.029

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1569 TROLL
    Semimajor Axis (a) 6848.867 km 6847.841 km
    Eccentricity (e) 0.000132 0.000066
    Inclination (i) 53.1580° 97.3815°
    RAAN 181.7308° 9.8041°
    Perigee Argument 93.7675° 51.6667°
    Mean Anomaly (M) 266.3477° 308.4634°
    Apogee 471.635 km 470.153 km
    Perigee 469.825 km 469.255 km
    Orbit Epoch 2026-10-16T01:49:11+0000 2026-10-15T11:07:10+0000

    STARLINK-1569 & TROLL Collision Probability (Pc) Trend

    STARLINK-1569 & TROLL Collision Probability (Pc) TrendNot Available

    STARLINK-1569 & TROLL Miss Distance (Miss Distance) Trend

    STARLINK-1569 & TROLL Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1569Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TROLLMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1569Collision Probability Trend

    Object 1 Probability TrendNot Available

    TROLLCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1569

    No nearby objects data