Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.950994E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T06:16:40+0800
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    1 Object 1

    AOE ID 65435
    NORAD ID 65435
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65703
    NORAD ID 65703
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34978 STARLINK-34839
    Time of Closest Approach 2026-10-18T22:45:04+0000
    Collision Probability (Pc) 2.950994E-6
    Conjunction Distance (km) 1.907 km
    Relative Speed (km/s) 12.769 km/s
    Conjunction Risk Parameters R (Radial): 1.81 | I (In-track): -0.327 | C (Cross-track): -0.502
    Collision Risk Index (CRI) 0.44
    X Position (km) 2796.523 2797.169
    Position Y (km) -3134.285 -3135.645
    Position Z (km) -5413.702 -5414.872
    Velocity X (km/s) -5.096 6.39
    Velocity Y (km/s) 3.344 4.038
    Velocity Z (km/s) -4.572 0.963

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34978 STARLINK-34839
    Semimajor Axis (a) 6843.605 km 6848.822 km
    Eccentricity (e) 0.000273 0.000073
    Inclination (i) 97.2844° 53.1554°
    RAAN 140.3520° 29.4808°
    Perigee Argument 81.7513° 72.3583°
    Mean Anomaly (M) 278.4039° 287.7498°
    Apogee 467.334 km 471.188 km
    Perigee 463.602 km 470.182 km
    Orbit Epoch 2026-10-18T01:22:51+0000 2026-10-18T09:00:36+0000

    STARLINK-34978 & STARLINK-34839 Collision Probability (Pc) Trend

    STARLINK-34978 & STARLINK-34839 Collision Probability (Pc) TrendNot Available

    STARLINK-34978 & STARLINK-34839 Miss Distance (Miss Distance) Trend

    STARLINK-34978 & STARLINK-34839 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34978Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34839Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34978Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34839Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34978

    No nearby objects data