Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.252071E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T21:48:46+0800
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    1 Object 1

    AOE ID 65217
    NORAD ID 65217
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66228
    NORAD ID 66228
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34871 STARLINK-35731
    Time of Closest Approach 2026-10-29T23:49:47+0000
    Collision Probability (Pc) 2.252071E-6
    Conjunction Distance (km) 1.87 km
    Relative Speed (km/s) 7.677 km/s
    Conjunction Risk Parameters R (Radial): 1.027 | I (In-track): -1.348 | C (Cross-track): -0.789
    Collision Risk Index (CRI) 0.42
    X Position (km) 182.976 181.387
    Position Y (km) 4748.309 4747.659
    Position Z (km) -4928.672 -4927.931
    Velocity X (km/s) -6.478 -6.691
    Velocity Y (km/s) 3.014 -2.508
    Velocity Z (km/s) 2.664 -2.665

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34871 STARLINK-35731
    Semimajor Axis (a) 6840.824 km 6840.703 km
    Eccentricity (e) 0.000145 0.000037
    Inclination (i) 53.1586° 53.1575°
    RAAN 144.2679° 225.1942°
    Perigee Argument 122.2704° 91.4360°
    Mean Anomaly (M) 237.8440° 268.6684°
    Apogee 463.682 km 462.817 km
    Perigee 461.692 km 462.315 km
    Orbit Epoch 2026-10-28T19:58:14+0000 2026-10-28T04:33:55+0000

    STARLINK-34871 & STARLINK-35731 Collision Probability (Pc) Trend

    STARLINK-34871 & STARLINK-35731 Collision Probability (Pc) TrendNot Available

    STARLINK-34871 & STARLINK-35731 Miss Distance (Miss Distance) Trend

    STARLINK-34871 & STARLINK-35731 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34871Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35731Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34871Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35731Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34871

    No nearby objects data