Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.284792E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:23:07+0800
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    1 Object 1

    AOE ID 53851
    NORAD ID 53851
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61893
    NORAD ID 61893
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4755 STARLINK-32489
    Time of Closest Approach 2026-10-28T13:52:01+0000
    Collision Probability (Pc) 1.284792E-6
    Conjunction Distance (km) 2.82 km
    Relative Speed (km/s) 11.993 km/s
    Conjunction Risk Parameters R (Radial): 2.227 | I (In-track): 1.071 | C (Cross-track): 1.357
    Collision Risk Index (CRI) 0.37
    X Position (km) -4333.621 -4336.339
    Position Y (km) 4995.72 4996.215
    Position Z (km) 1731.833 1732.398
    Velocity X (km/s) -4.576 -2.573
    Velocity Y (km/s) -1.948 -4.255
    Velocity Z (km/s) -5.799 5.798

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4755 STARLINK-32489
    Semimajor Axis (a) 6837.878 km 6840.758 km
    Eccentricity (e) 0.000141 0.000147
    Inclination (i) 53.1621° 53.1585°
    RAAN 329.1046° 127.8726°
    Perigee Argument 82.8151° 46.8432°
    Mean Anomaly (M) 277.3013° 313.2693°
    Apogee 460.706 km 463.624 km
    Perigee 458.776 km 461.618 km
    Orbit Epoch 2026-10-27T02:47:52+0000 2026-10-26T19:34:49+0000

    STARLINK-4755 & STARLINK-32489 Collision Probability (Pc) Trend

    STARLINK-4755 & STARLINK-32489 Collision Probability (Pc) TrendNot Available

    STARLINK-4755 & STARLINK-32489 Miss Distance (Miss Distance) Trend

    STARLINK-4755 & STARLINK-32489 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4755Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32489Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4755Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32489Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4755

    No nearby objects data