Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.489464E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T21:25:53+0800
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    1 Object 1

    AOE ID 57810
    NORAD ID 57810
    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-30394 STARLINK-34278
    Time of Closest Approach 2026-10-30T21:25:17+0000
    Collision Probability (Pc) 4.489464E-5
    Conjunction Distance (km) 0.675 km
    Relative Speed (km/s) 4.77 km/s
    Conjunction Risk Parameters R (Radial): 0.568 | I (In-track): 0.346 | C (Cross-track): -0.115
    Collision Risk Index (CRI) 0.68
    X Position (km) -3504.651 -3504.634
    Position Y (km) -3958.163 -3957.595
    Position Z (km) -4377.754 -4377.391
    Velocity X (km/s) 6.426 4.409
    Velocity Y (km/s) -3.657 -5.935
    Velocity Z (km/s) -1.837 1.836

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30394 STARLINK-34278
    Semimajor Axis (a) 6861.131 km 6861.206 km
    Eccentricity (e) 0.000174 0.000141
    Inclination (i) 43.0038° 42.9996°
    RAAN 5.8994° 305.8811°
    Perigee Argument 269.4787° 239.2672°
    Mean Anomaly (M) 184.5161° 120.8041°
    Apogee 484.190 km 484.038 km
    Perigee 481.798 km 482.100 km
    Orbit Epoch 2026-10-27T08:00:02+0000 2026-10-28T06:57:16+0000

    STARLINK-30394 & STARLINK-34278 Collision Probability (Pc) Trend

    STARLINK-30394 & STARLINK-34278 Collision Probability (Pc) TrendNot Available

    STARLINK-30394 & STARLINK-34278 Miss Distance (Miss Distance) Trend

    STARLINK-30394 & STARLINK-34278 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30394Miss 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-30394Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34278Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30394

    No nearby objects data