Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.696463E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:57:59+0800
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    1 Object 1

    AOE ID 57604
    NORAD ID 57604
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59492
    NORAD ID 59492
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30218 STARLINK-31684
    Time of Closest Approach 2026-10-30T10:58:10+0000
    Collision Probability (Pc) 2.696463E-5
    Conjunction Distance (km) 0.873 km
    Relative Speed (km/s) 7.624 km/s
    Conjunction Risk Parameters R (Radial): -0.702 | I (In-track): -0.448 | C (Cross-track): -0.258
    Collision Risk Index (CRI) 0.64
    X Position (km) 3014.999 3015.133
    Position Y (km) 4951.786 4951.01
    Position Z (km) -3674.007 -3673.631
    Velocity X (km/s) -6.696 -4.575
    Velocity Y (km/s) 1.689 5.174
    Velocity Z (km/s) -3.22 3.22

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30218 STARLINK-31684
    Semimajor Axis (a) 6861.158 km 6861.278 km
    Eccentricity (e) 0.000143 0.000149
    Inclination (i) 43.0016° 42.9992°
    RAAN 206.8745° 113.0382°
    Perigee Argument 263.2504° 263.3957°
    Mean Anomaly (M) 353.7093° 330.8465°
    Apogee 484.002 km 484.162 km
    Perigee 482.040 km 482.120 km
    Orbit Epoch 2026-10-28T12:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-30218 & STARLINK-31684 Collision Probability (Pc) Trend

    STARLINK-30218 & STARLINK-31684 Collision Probability (Pc) TrendNot Available

    STARLINK-30218 & STARLINK-31684 Miss Distance (Miss Distance) Trend

    STARLINK-30218 & STARLINK-31684 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30218Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31684Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30218Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31684Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30218

    No nearby objects data