Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.190825E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:07:18+0800
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    1 Object 1

    AOE ID 53588
    NORAD ID 53588
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66282
    NORAD ID 66282
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4691 STARLINK-35776
    Time of Closest Approach 2026-10-21T09:27:11+0000
    Collision Probability (Pc) 1.190825E-6
    Conjunction Distance (km) 2.531 km
    Relative Speed (km/s) 7.922 km/s
    Conjunction Risk Parameters R (Radial): 2.474 | I (In-track): -0.451 | C (Cross-track): 0.285
    Collision Risk Index (CRI) 0.37
    X Position (km) 4709.1 4710.701
    Position Y (km) -881.737 -882.58
    Position Z (km) 4869.374 4871.143
    Velocity X (km/s) -1.576 3.981
    Velocity Y (km/s) 6.943 5.901
    Velocity Z (km/s) 2.774 -2.774

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4691 STARLINK-35776
    Semimajor Axis (a) 6837.885 km 6840.872 km
    Eccentricity (e) 0.000125 0.000183
    Inclination (i) 53.1583° 53.1596°
    RAAN 310.4739° 229.7884°
    Perigee Argument 88.3434° 93.8311°
    Mean Anomaly (M) 271.7711° 266.2900°
    Apogee 460.601 km 463.986 km
    Perigee 458.895 km 461.484 km
    Orbit Epoch 2026-10-19T02:30:06+0000 2026-10-19T02:13:54+0000

    STARLINK-4691 & STARLINK-35776 Collision Probability (Pc) Trend

    STARLINK-4691 & STARLINK-35776 Collision Probability (Pc) TrendNot Available

    STARLINK-4691 & STARLINK-35776 Miss Distance (Miss Distance) Trend

    STARLINK-4691 & STARLINK-35776 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4691Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35776Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4691Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35776Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4691

    No nearby objects data