Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.808492E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T16:49:32+0800
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    1 Object 1

    AOE ID 54070
    NORAD ID 54070
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66880
    NORAD ID 66880
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5181 STARLINK-35844
    Time of Closest Approach 2026-10-30T11:28:52+0000
    Collision Probability (Pc) 8.808492E-6
    Conjunction Distance (km) 0.946 km
    Relative Speed (km/s) 2.117 km/s
    Conjunction Risk Parameters R (Radial): -0.447 | I (In-track): -0.824 | C (Cross-track): 0.117
    Collision Risk Index (CRI) 0.54
    X Position (km) 58.248 57.411
    Position Y (km) -4146.669 -4146.41
    Position Z (km) -5447.684 -5447.328
    Velocity X (km/s) 7.561 7.538
    Velocity Y (km/s) -0.736 0.947
    Velocity Z (km/s) 0.642 -0.642

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5181 STARLINK-35844
    Semimajor Axis (a) 6840.877 km 6840.836 km
    Eccentricity (e) 0.000134 0.000114
    Inclination (i) 53.1602° 53.1602°
    RAAN 359.5743° 19.8417°
    Perigee Argument 74.3909° 96.5216°
    Mean Anomaly (M) 285.7241° 263.5917°
    Apogee 463.656 km 463.480 km
    Perigee 461.824 km 461.918 km
    Orbit Epoch 2026-10-28T14:30:42+0000 2026-10-28T13:00:10+0000

    STARLINK-5181 & STARLINK-35844 Collision Probability (Pc) Trend

    STARLINK-5181 & STARLINK-35844 Collision Probability (Pc) TrendNot Available

    STARLINK-5181 & STARLINK-35844 Miss Distance (Miss Distance) Trend

    STARLINK-5181 & STARLINK-35844 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5181Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35844Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5181Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35844Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5181

    No nearby objects data