Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.741924E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T12:54:55+0800
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    1 Object 1

    AOE ID 46076
    NORAD ID 46076
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69455
    NORAD ID 69455
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1552 STARLINK-37642
    Time of Closest Approach 2026-10-20T08:17:14+0000
    Collision Probability (Pc) 1.741924E-6
    Conjunction Distance (km) 2.227 km
    Relative Speed (km/s) 10 km/s
    Conjunction Risk Parameters R (Radial): 2.079 | I (In-track): 0.598 | C (Cross-track): 0.533
    Collision Risk Index (CRI) 0.4
    X Position (km) -5352.015 -5350.268
    Position Y (km) 866.044 866.572
    Position Z (km) 4164.091 4162.816
    Velocity X (km/s) 2.089 -3.936
    Velocity Y (km/s) -6.189 -5.215
    Velocity Z (km/s) 3.961 -3.96

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1552 STARLINK-37642
    Semimajor Axis (a) 6841.918 km 6840.814 km
    Eccentricity (e) 0.000111 0.000292
    Inclination (i) 53.1592° 53.1549°
    RAAN 137.2639° 30.9483°
    Perigee Argument 58.5331° 95.0266°
    Mean Anomaly (M) 243.1663° 265.1069°
    Apogee 464.543 km 464.673 km
    Perigee 463.019 km 460.681 km
    Orbit Epoch 2026-10-20T00:00:02+0000 2026-10-19T06:42:38+0000

    STARLINK-1552 & STARLINK-37642 Collision Probability (Pc) Trend

    STARLINK-1552 & STARLINK-37642 Collision Probability (Pc) TrendNot Available

    STARLINK-1552 & STARLINK-37642 Miss Distance (Miss Distance) Trend

    STARLINK-1552 & STARLINK-37642 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1552Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37642Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1552Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37642Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1552

    No nearby objects data