Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.522441E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T16:28:27+0800
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    1 Object 1

    AOE ID 53389
    NORAD ID 53389
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66878
    NORAD ID 66878
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4523 STARLINK-35866
    Time of Closest Approach 2026-10-23T23:40:05+0000
    Collision Probability (Pc) 1.522441E-6
    Conjunction Distance (km) 2.44 km
    Relative Speed (km/s) 10.808 km/s
    Conjunction Risk Parameters R (Radial): -2.335 | I (In-track): -0.496 | C (Cross-track): -0.502
    Collision Risk Index (CRI) 0.39
    X Position (km) -5647.928 -5649.697
    Position Y (km) -1302.148 -1303.281
    Position Z (km) 3619.667 3620.907
    Velocity X (km/s) 4.009 -1.582
    Velocity Y (km/s) -4.618 -5.907
    Velocity Z (km/s) 4.58 -4.579

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4523 STARLINK-35866
    Semimajor Axis (a) 6837.858 km 6840.819 km
    Eccentricity (e) 0.000108 0.000129
    Inclination (i) 53.1588° 53.1599°
    RAAN 170.2818° 47.4210°
    Perigee Argument 99.4321° 89.0394°
    Mean Anomaly (M) 260.6804° 271.0756°
    Apogee 460.461 km 463.566 km
    Perigee 458.981 km 461.798 km
    Orbit Epoch 2026-10-22T20:55:50+0000 2026-10-22T14:14:26+0000

    STARLINK-4523 & STARLINK-35866 Collision Probability (Pc) Trend

    STARLINK-4523 & STARLINK-35866 Collision Probability (Pc) TrendNot Available

    STARLINK-4523 & STARLINK-35866 Miss Distance (Miss Distance) Trend

    STARLINK-4523 & STARLINK-35866 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4523Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35866Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4523Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35866Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4523

    No nearby objects data