Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.997007E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:44:36+0800
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    1 Object 1

    AOE ID 56832
    NORAD ID 56832
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59572
    NORAD ID 59572
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30128 STARLINK-31666
    Time of Closest Approach 2026-10-29T01:56:06+0000
    Collision Probability (Pc) 3.997007E-6
    Conjunction Distance (km) 1.489 km
    Relative Speed (km/s) 6.632 km/s
    Conjunction Risk Parameters R (Radial): 1.08 | I (In-track): 0.924 | C (Cross-track): -0.444
    Collision Risk Index (CRI) 0.47
    X Position (km) -1577.411 -1576.676
    Position Y (km) -5344.259 -5345.39
    Position Z (km) 3999.883 4000.514
    Velocity X (km/s) 7.132 6.036
    Velocity Y (km/s) -0.09 -3.8
    Velocity Z (km/s) 2.695 -2.692

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30128 STARLINK-31666
    Semimajor Axis (a) 6861.183 km 6861.574 km
    Eccentricity (e) 0.000964 0.000599
    Inclination (i) 42.9947° 42.9987°
    RAAN 214.3046° 135.8963°
    Perigee Argument 282.0381° 284.6795°
    Mean Anomaly (M) 77.9390° 75.3392°
    Apogee 489.659 km 487.547 km
    Perigee 476.433 km 479.327 km
    Orbit Epoch 2026-10-27T02:36:04+0000 2026-10-26T23:11:05+0000

    STARLINK-30128 & STARLINK-31666 Collision Probability (Pc) Trend

    STARLINK-30128 & STARLINK-31666 Collision Probability (Pc) TrendNot Available

    STARLINK-30128 & STARLINK-31666 Miss Distance (Miss Distance) Trend

    STARLINK-30128 & STARLINK-31666 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30128Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31666Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30128Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31666Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30128

    No nearby objects data