Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.140609E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:34:17+0800
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    1 Object 1

    AOE ID 56148
    NORAD ID 56148
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58242
    NORAD ID 58242
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5089 STARLINK-30877
    Time of Closest Approach 2026-10-29T11:55:05+0000
    Collision Probability (Pc) 1.140609E-6
    Conjunction Distance (km) 2.902 km
    Relative Speed (km/s) 10.4 km/s
    Conjunction Risk Parameters R (Radial): 1.333 | I (In-track): 1.884 | C (Cross-track): 1.76
    Collision Risk Index (CRI) 0.36
    X Position (km) 4646.182 4645.19
    Position Y (km) 5037.11 5039.836
    Position Z (km) 296.736 296.798
    Velocity X (km/s) -3.949 -4.259
    Velocity Y (km/s) 3.962 3.614
    Velocity Z (km/s) -5.196 5.193

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5089 STARLINK-30877
    Semimajor Axis (a) 6874.619 km 6861.204 km
    Eccentricity (e) 0.002240 0.000200
    Inclination (i) 42.9800° 43.0022°
    RAAN 243.0411° 60.9283°
    Perigee Argument 147.1830° 263.2752°
    Mean Anomaly (M) 213.0416° 96.7872°
    Apogee 511.884 km 484.442 km
    Perigee 481.080 km 481.692 km
    Orbit Epoch 2026-10-27T04:03:46+0000 2026-10-26T14:51:15+0000

    STARLINK-5089 & STARLINK-30877 Collision Probability (Pc) Trend

    STARLINK-5089 & STARLINK-30877 Collision Probability (Pc) TrendNot Available

    STARLINK-5089 & STARLINK-30877 Miss Distance (Miss Distance) Trend

    STARLINK-5089 & STARLINK-30877 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5089Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30877Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5089Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30877Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5089

    No nearby objects data