Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.507112E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:34:19+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 59370
    NORAD ID 59370
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5089 STARLINK-31461
    Time of Closest Approach 2026-10-27T20:28:04+0000
    Collision Probability (Pc) 1.507112E-6
    Conjunction Distance (km) 2.374 km
    Relative Speed (km/s) 9.744 km/s
    Conjunction Risk Parameters R (Radial): 1.813 | I (In-track): 1.181 | C (Cross-track): 0.979
    Collision Risk Index (CRI) 0.39
    X Position (km) 5095.45 5095.841
    Position Y (km) 4056.984 4059.256
    Position Z (km) 2141.669 2142.235
    Velocity X (km/s) -2.467 -4.852
    Velocity Y (km/s) 5.553 3.641
    Velocity Z (km/s) -4.627 4.624

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5089 STARLINK-31461
    Semimajor Axis (a) 6874.619 km 6861.147 km
    Eccentricity (e) 0.002240 0.000108
    Inclination (i) 42.9800° 43.0030°
    RAAN 243.0411° 21.2329°
    Perigee Argument 147.1830° 301.5450°
    Mean Anomaly (M) 213.0416° 58.5296°
    Apogee 511.884 km 483.752 km
    Perigee 481.080 km 482.268 km
    Orbit Epoch 2026-10-27T04:03:46+0000 2026-10-27T06:13:33+0000

    STARLINK-5089 & STARLINK-31461 Collision Probability (Pc) Trend

    STARLINK-5089 & STARLINK-31461 Collision Probability (Pc) TrendNot Available

    STARLINK-5089 & STARLINK-31461 Miss Distance (Miss Distance) Trend

    STARLINK-5089 & STARLINK-31461 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5089Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31461Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5089Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31461Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5089

    No nearby objects data