Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.61059E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:27:41+0800
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    1 Object 1

    AOE ID 55420
    NORAD ID 55420
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 56911
    NORAD ID 56911
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5604 STARLINK-6116
    Time of Closest Approach 2026-10-20T14:16:43+0000
    Collision Probability (Pc) 8.61059E-7
    Conjunction Distance (km) 2.828 km
    Relative Speed (km/s) 5.934 km/s
    Conjunction Risk Parameters R (Radial): 2.395 | I (In-track): 1.387 | C (Cross-track): 0.585
    Collision Risk Index (CRI) 0.34
    X Position (km) 5256.201 5258.726
    Position Y (km) -281.852 -280.846
    Position Z (km) 4388.041 4388.821
    Velocity X (km/s) 4.554 1.879
    Velocity Y (km/s) 3.157 7.173
    Velocity Z (km/s) -5.241 -1.788

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5604 STARLINK-6116
    Semimajor Axis (a) 6855.235 km 6861.197 km
    Eccentricity (e) 0.000313 0.000061
    Inclination (i) 69.9985° 43.0044°
    RAAN 198.3056° 248.2182°
    Perigee Argument 267.1937° 281.3601°
    Mean Anomaly (M) 92.8880° 78.7183°
    Apogee 479.245 km 483.479 km
    Perigee 474.951 km 482.641 km
    Orbit Epoch 2026-10-19T04:43:19+0000 2026-10-19T04:50:41+0000

    STARLINK-5604 & STARLINK-6116 Collision Probability (Pc) Trend

    STARLINK-5604 & STARLINK-6116 Collision Probability (Pc) TrendNot Available

    STARLINK-5604 & STARLINK-6116 Miss Distance (Miss Distance) Trend

    STARLINK-5604 & STARLINK-6116 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5604Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-6116Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5604Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-6116Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5604

    No nearby objects data