Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.303778E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T13:03:47+0800
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    1 Object 1

    AOE ID 56844
    NORAD ID 56844
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57526
    NORAD ID 57526
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30136 STARLINK-30257
    Time of Closest Approach 2026-10-31T14:49:42+0000
    Collision Probability (Pc) 2.303778E-6
    Conjunction Distance (km) 1.887 km
    Relative Speed (km/s) 8.265 km/s
    Conjunction Risk Parameters R (Radial): 0.959 | I (In-track): 1.369 | C (Cross-track): 0.877
    Collision Risk Index (CRI) 0.42
    X Position (km) 1852.304 1851.016
    Position Y (km) 5679.246 5680.541
    Position Z (km) -3377.404 -3377.881
    Velocity X (km/s) -6.718 -5.458
    Velocity Y (km/s) 0.052 3.916
    Velocity Z (km/s) -3.598 3.598

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30136 STARLINK-30257
    Semimajor Axis (a) 6860.816 km 6861.196 km
    Eccentricity (e) 0.000234 0.000092
    Inclination (i) 42.9977° 42.9978°
    RAAN 228.4834° 121.0828°
    Perigee Argument 267.1525° 276.4470°
    Mean Anomaly (M) 92.9059° 83.6277°
    Apogee 484.283 km 483.693 km
    Perigee 481.075 km 482.425 km
    Orbit Epoch 2026-10-29T03:47:11+0000 2026-10-29T12:48:47+0000

    STARLINK-30136 & STARLINK-30257 Collision Probability (Pc) Trend

    STARLINK-30136 & STARLINK-30257 Collision Probability (Pc) TrendNot Available

    STARLINK-30136 & STARLINK-30257 Miss Distance (Miss Distance) Trend

    STARLINK-30136 & STARLINK-30257 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30136Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30257Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30136Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30257Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30136

    No nearby objects data