Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.656003E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:12:51+0800
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    1 Object 1

    AOE ID 44725
    NORAD ID 44725
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62557
    NORAD ID 62557
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1020 STARLINK-11478
    Time of Closest Approach 2026-10-28T08:06:56+0000
    Collision Probability (Pc) 1.656003E-6
    Conjunction Distance (km) 1.591 km
    Relative Speed (km/s) 2.176 km/s
    Conjunction Risk Parameters R (Radial): 0.503 | I (In-track): -1.493 | C (Cross-track): 0.214
    Collision Risk Index (CRI) 0.39
    X Position (km) -3432.192 -3431.17
    Position Y (km) 4307.701 4308.408
    Position Z (km) -3872.714 -3873.706
    Velocity X (km/s) -6.283 -6.615
    Velocity Y (km/s) -1.163 -2.738
    Velocity Z (km/s) 4.279 2.815

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1020 STARLINK-11478
    Semimajor Axis (a) 6726.755 km 6732.935 km
    Eccentricity (e) 0.000377 0.000175
    Inclination (i) 53.1461° 42.9935°
    RAAN 166.9550° 185.1675°
    Perigee Argument 126.2312° 243.5660°
    Mean Anomaly (M) 233.9056° 116.5029°
    Apogee 351.154 km 355.974 km
    Perigee 346.082 km 353.622 km
    Orbit Epoch 2026-10-27T00:18:07+0000 2026-10-27T01:51:26+0000

    STARLINK-1020 & STARLINK-11478 Collision Probability (Pc) Trend

    STARLINK-1020 & STARLINK-11478 Collision Probability (Pc) TrendNot Available

    STARLINK-1020 & STARLINK-11478 Miss Distance (Miss Distance) Trend

    STARLINK-1020 & STARLINK-11478 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1020Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11478Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1020Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11478Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1020

    No nearby objects data