Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.093023E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:41:17+0800
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    1 Object 1

    AOE ID 57653
    NORAD ID 57653
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59530
    NORAD ID 59530
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30289 STARLINK-31392
    Time of Closest Approach 2026-10-28T04:30:31+0000
    Collision Probability (Pc) 4.093023E-6
    Conjunction Distance (km) 1.583 km
    Relative Speed (km/s) 9.174 km/s
    Conjunction Risk Parameters R (Radial): 0.414 | I (In-track): -1.221 | C (Cross-track): -0.917
    Collision Risk Index (CRI) 0.47
    X Position (km) 3429.124 3430.611
    Position Y (km) 5266.113 5265.597
    Position Z (km) -2758.66 -2758.825
    Velocity X (km/s) -6.108 -4.095
    Velocity Y (km/s) 1.777 4.866
    Velocity Z (km/s) -4.199 4.2

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30289 STARLINK-31392
    Semimajor Axis (a) 6861.723 km 6861.205 km
    Eccentricity (e) 0.000514 0.000087
    Inclination (i) 42.9946° 42.9966°
    RAAN 214.5814° 94.5921°
    Perigee Argument 282.0540° 231.0011°
    Mean Anomaly (M) 77.9735° 129.0764°
    Apogee 487.113 km 483.665 km
    Perigee 480.059 km 482.471 km
    Orbit Epoch 2026-10-27T04:01:29+0000 2026-10-26T11:51:54+0000

    STARLINK-30289 & STARLINK-31392 Collision Probability (Pc) Trend

    STARLINK-30289 & STARLINK-31392 Collision Probability (Pc) TrendNot Available

    STARLINK-30289 & STARLINK-31392 Miss Distance (Miss Distance) Trend

    STARLINK-30289 & STARLINK-31392 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30289Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31392Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30289Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31392Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30289

    No nearby objects data