Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.377683E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:39:51+0800
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    1 Object 1

    AOE ID 52340
    NORAD ID 52340
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65870
    NORAD ID 65870
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3818 STARLINK-35433
    Time of Closest Approach 2026-10-22T01:35:27+0000
    Collision Probability (Pc) 1.377683E-4
    Conjunction Distance (km) 0.502 km
    Relative Speed (km/s) 7.711 km/s
    Conjunction Risk Parameters R (Radial): -0.19 | I (In-track): 0.402 | C (Cross-track): -0.232
    Collision Risk Index (CRI) 0.78
    X Position (km) -4672.088 -4671.872
    Position Y (km) -906.984 -907.415
    Position Z (km) -4921.579 -4921.441
    Velocity X (km/s) -1.466 3.974
    Velocity Y (km/s) -6.986 -5.93
    Velocity Z (km/s) 2.681 -2.681

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3818 STARLINK-35433
    Semimajor Axis (a) 6840.881 km 6840.838 km
    Eccentricity (e) 0.000139 0.000175
    Inclination (i) 53.1576° 53.1589°
    RAAN 254.5610° 330.7216°
    Perigee Argument 90.7276° 84.6070°
    Mean Anomaly (M) 269.3885° 275.5132°
    Apogee 463.693 km 463.899 km
    Perigee 461.795 km 461.503 km
    Orbit Epoch 2026-10-19T08:12:43+0000 2026-10-19T19:23:01+0000

    STARLINK-3818 & STARLINK-35433 Collision Probability (Pc) Trend

    STARLINK-3818 & STARLINK-35433 Collision Probability (Pc) TrendNot Available

    STARLINK-3818 & STARLINK-35433 Miss Distance (Miss Distance) Trend

    STARLINK-3818 & STARLINK-35433 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3818Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35433Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3818Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35433Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3818

    No nearby objects data