Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.799612E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T19:45:47+0800
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    1 Object 1

    AOE ID 59942
    NORAD ID 59942
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64391
    NORAD ID 64391
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31900 STARLINK-34278
    Time of Closest Approach 2026-10-29T22:06:03+0000
    Collision Probability (Pc) 4.799612E-5
    Conjunction Distance (km) 0.777 km
    Relative Speed (km/s) 10.11 km/s
    Conjunction Risk Parameters R (Radial): -0.687 | I (In-track): 0.278 | C (Cross-track): 0.233
    Collision Risk Index (CRI) 0.69
    X Position (km) 1509.329 1509.53
    Position Y (km) -6530.524 -6529.786
    Position Z (km) -1472.543 -1472.405
    Velocity X (km/s) 5.316 5.804
    Velocity Y (km/s) 2.34 0.232
    Velocity Z (km/s) -4.937 4.938

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31900 STARLINK-34278
    Semimajor Axis (a) 6861.192 km 6861.162 km
    Eccentricity (e) 0.000370 0.000107
    Inclination (i) 43.0026° 42.9977°
    RAAN 106.5752° 318.4345°
    Perigee Argument 271.0293° 234.3419°
    Mean Anomaly (M) 89.0134° 125.7333°
    Apogee 485.597 km 483.759 km
    Perigee 480.513 km 482.291 km
    Orbit Epoch 2026-10-26T21:03:02+0000 2026-10-26T01:35:58+0000

    STARLINK-31900 & STARLINK-34278 Collision Probability (Pc) Trend

    STARLINK-31900 & STARLINK-34278 Collision Probability (Pc) TrendNot Available

    STARLINK-31900 & STARLINK-34278 Miss Distance (Miss Distance) Trend

    STARLINK-31900 & STARLINK-34278 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31900Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34278Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31900Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34278Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31900

    No nearby objects data