Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.091301E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T20:33:56+0800
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    1 Object 1

    AOE ID 48094
    NORAD ID 48094
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 55109
    NORAD ID 55109
    Object Type PAYLOAD
    Country
    CH CH

    Conjunction Constraints

    Parameter STARLINK-2412 ASTROCAST-0402
    Time of Closest Approach 2026-10-19T20:48:23+0000
    Collision Probability (Pc) 2.091301E-4
    Conjunction Distance (km) 0.495 km
    Relative Speed (km/s) 14.755 km/s
    Conjunction Risk Parameters R (Radial): 0.008 | I (In-track): 0.122 | C (Cross-track): -0.479
    Collision Risk Index (CRI) 0.81
    X Position (km) -5889.16 -5888.97
    Position Y (km) -3318.487 -3318.902
    Position Z (km) 1097.921 1097.731
    Velocity X (km/s) 3.13 -1.565
    Velocity Y (km/s) -3.556 0.285
    Velocity Z (km/s) 5.985 -7.466

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2412 ASTROCAST-0402
    Semimajor Axis (a) 6848.894 km 6849.868 km
    Eccentricity (e) 0.000141 0.000545
    Inclination (i) 53.1598° 97.5569°
    RAAN 207.5821° 27.5386°
    Perigee Argument 89.0144° 143.8283°
    Mean Anomaly (M) 271.1020° 216.3327°
    Apogee 471.726 km 475.467 km
    Perigee 469.788 km 467.995 km
    Orbit Epoch 2026-10-18T18:08:03+0000 2026-10-19T05:57:01+0000

    STARLINK-2412 & ASTROCAST-0402 Collision Probability (Pc) Trend

    STARLINK-2412 & ASTROCAST-0402 Collision Probability (Pc) TrendNot Available

    STARLINK-2412 & ASTROCAST-0402 Miss Distance (Miss Distance) Trend

    STARLINK-2412 & ASTROCAST-0402 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2412Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ASTROCAST-0402Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2412Collision Probability Trend

    Object 1 Probability TrendNot Available

    ASTROCAST-0402Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2412

    No nearby objects data