Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.348998E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:09:39+0800
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    1 Object 1

    AOE ID 53736
    NORAD ID 53736
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57505
    NORAD ID 57505
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4652 STARLINK-30227
    Time of Closest Approach 2026-10-21T04:15:21+0000
    Collision Probability (Pc) 2.348998E-6
    Conjunction Distance (km) 1.976 km
    Relative Speed (km/s) 10.315 km/s
    Conjunction Risk Parameters R (Radial): 1.152 | I (In-track): -1.185 | C (Cross-track): 1.083
    Collision Risk Index (CRI) 0.42
    X Position (km) -4799.332 -4799.485
    Position Y (km) 3951.045 3949.103
    Position Z (km) -2864.773 -2864.444
    Velocity X (km/s) -1.352 -5.374
    Velocity Y (km/s) -5.411 -3.535
    Velocity Z (km/s) -5.208 4.103

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4652 STARLINK-30227
    Semimajor Axis (a) 6840.888 km 6836.846 km
    Eccentricity (e) 0.000134 0.002025
    Inclination (i) 53.1595° 42.9916°
    RAAN 305.6813° 177.2342°
    Perigee Argument 88.5313° 203.1196°
    Mean Anomaly (M) 271.5843° 156.8749°
    Apogee 463.672 km 472.558 km
    Perigee 461.830 km 444.860 km
    Orbit Epoch 2026-10-20T00:45:46+0000 2026-10-19T22:45:53+0000

    STARLINK-4652 & STARLINK-30227 Collision Probability (Pc) Trend

    STARLINK-4652 & STARLINK-30227 Collision Probability (Pc) TrendNot Available

    STARLINK-4652 & STARLINK-30227 Miss Distance (Miss Distance) Trend

    STARLINK-4652 & STARLINK-30227 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4652Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30227Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4652Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30227Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4652

    No nearby objects data