Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.355472E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:18:25+0800
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    1 Object 1

    AOE ID 52659
    NORAD ID 52659
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54790
    NORAD ID 54790
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3960 STARLINK-5445
    Time of Closest Approach 2026-10-30T01:46:28+0000
    Collision Probability (Pc) 1.355472E-6
    Conjunction Distance (km) 2.628 km
    Relative Speed (km/s) 11.003 km/s
    Conjunction Risk Parameters R (Radial): -2.608 | I (In-track): 0.22 | C (Cross-track): -0.222
    Collision Risk Index (CRI) 0.38
    X Position (km) -5840.687 -5838.41
    Position Y (km) -906.041 -906.004
    Position Z (km) 3441.072 3439.762
    Velocity X (km/s) 3.554 -1.93
    Velocity Y (km/s) -4.81 -5.662
    Velocity Z (km/s) 4.749 -4.751

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3960 STARLINK-5445
    Semimajor Axis (a) 6843.366 km 6840.866 km
    Eccentricity (e) 0.000117 0.000113
    Inclination (i) 53.1587° 53.1617°
    RAAN 176.9708° 50.9596°
    Perigee Argument 88.3324° 81.5927°
    Mean Anomaly (M) 271.7812° 278.5205°
    Apogee 466.033 km 463.506 km
    Perigee 464.425 km 461.952 km
    Orbit Epoch 2026-10-27T01:39:22+0000 2026-10-26T14:18:38+0000

    STARLINK-3960 & STARLINK-5445 Collision Probability (Pc) Trend

    STARLINK-3960 & STARLINK-5445 Collision Probability (Pc) TrendNot Available

    STARLINK-3960 & STARLINK-5445 Miss Distance (Miss Distance) Trend

    STARLINK-3960 & STARLINK-5445 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3960Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5445Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3960Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5445Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3960

    No nearby objects data