Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.698963E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T16:00:37+0800
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    1 Object 1

    AOE ID 57783
    NORAD ID 57783
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59877
    NORAD ID 59877
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30389 STARLINK-31934
    Time of Closest Approach 2026-10-21T08:17:41+0000
    Collision Probability (Pc) 3.698963E-5
    Conjunction Distance (km) 0.766 km
    Relative Speed (km/s) 6.453 km/s
    Conjunction Risk Parameters R (Radial): -0.385 | I (In-track): -0.601 | C (Cross-track): 0.274
    Collision Risk Index (CRI) 0.66
    X Position (km) 3674.079 3673.375
    Position Y (km) -4148.798 -4148.999
    Position Z (km) -4049.304 -4049.081
    Velocity X (km/s) 6.429 3.907
    Velocity Y (km/s) 3.152 6
    Velocity Z (km/s) 2.606 -2.605

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30389 STARLINK-31934
    Semimajor Axis (a) 6861.189 km 6861.159 km
    Eccentricity (e) 0.000103 0.000138
    Inclination (i) 43.0010° 43.0000°
    RAAN 18.6181° 94.1670°
    Perigee Argument 281.6505° 265.2541°
    Mean Anomaly (M) 78.4231° 94.8153°
    Apogee 483.759 km 483.970 km
    Perigee 482.345 km 482.074 km
    Orbit Epoch 2026-10-18T14:38:50+0000 2026-10-18T19:37:13+0000

    STARLINK-30389 & STARLINK-31934 Collision Probability (Pc) Trend

    STARLINK-30389 & STARLINK-31934 Collision Probability (Pc) TrendNot Available

    STARLINK-30389 & STARLINK-31934 Miss Distance (Miss Distance) Trend

    STARLINK-30389 & STARLINK-31934 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30389Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31934Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30389Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31934Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30389

    No nearby objects data