Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.344152E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T01:50:15+0800
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    1 Object 1

    AOE ID 59261
    NORAD ID 59261
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65099
    NORAD ID 65099
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31639 STARLINK-34815
    Time of Closest Approach 2026-10-30T15:45:04+0000
    Collision Probability (Pc) 8.344152E-6
    Conjunction Distance (km) 1.346 km
    Relative Speed (km/s) 11.999 km/s
    Conjunction Risk Parameters R (Radial): -1.174 | I (In-track): 0.409 | C (Cross-track): 0.514
    Collision Risk Index (CRI) 0.53
    X Position (km) 6632.442 6631.317
    Position Y (km) -150.387 -149.704
    Position Z (km) -1681.702 -1681.417
    Velocity X (km/s) -1.361 1.573
    Velocity Y (km/s) 4.752 4.686
    Velocity Z (km/s) -5.816 5.818

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31639 STARLINK-34815
    Semimajor Axis (a) 6840.819 km 6840.781 km
    Eccentricity (e) 0.000116 0.000293
    Inclination (i) 53.1580° 53.1615°
    RAAN 180.9443° 22.4394°
    Perigee Argument 88.6588° 60.7390°
    Mean Anomaly (M) 347.5702° 299.3905°
    Apogee 463.475 km 464.647 km
    Perigee 461.889 km 460.641 km
    Orbit Epoch 2026-10-27T20:00:02+0000 2026-10-27T22:10:34+0000

    STARLINK-31639 & STARLINK-34815 Collision Probability (Pc) Trend

    STARLINK-31639 & STARLINK-34815 Collision Probability (Pc) TrendNot Available

    STARLINK-31639 & STARLINK-34815 Miss Distance (Miss Distance) Trend

    STARLINK-31639 & STARLINK-34815 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31639Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34815Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31639Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34815Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31639

    No nearby objects data