Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.265245E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:09:26+0800
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    1 Object 1

    AOE ID 53012
    NORAD ID 53012
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65289
    NORAD ID 65289
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4271 STARLINK-34845
    Time of Closest Approach 2026-10-29T02:10:36+0000
    Collision Probability (Pc) 1.265245E-6
    Conjunction Distance (km) 2.984 km
    Relative Speed (km/s) 13.242 km/s
    Conjunction Risk Parameters R (Radial): -2.821 | I (In-track): -0.493 | C (Cross-track): 0.834
    Collision Risk Index (CRI) 0.37
    X Position (km) -4330.968 -4328.674
    Position Y (km) 114.036 114.711
    Position Z (km) 5294.54 5292.756
    Velocity X (km/s) 1.706 -5.752
    Velocity Y (km/s) -7.278 1.682
    Velocity Z (km/s) 1.549 -4.73

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4271 STARLINK-34845
    Semimajor Axis (a) 6848.879 km 6843.653 km
    Eccentricity (e) 0.000123 0.000098
    Inclination (i) 53.1599° 97.2865°
    RAAN 117.6484° 348.3032°
    Perigee Argument 81.8636° 164.6477°
    Mean Anomaly (M) 278.2505° 195.4796°
    Apogee 471.587 km 466.186 km
    Perigee 469.897 km 464.846 km
    Orbit Epoch 2026-10-27T21:39:41+0000 2026-10-27T21:25:40+0000

    STARLINK-4271 & STARLINK-34845 Collision Probability (Pc) Trend

    STARLINK-4271 & STARLINK-34845 Collision Probability (Pc) TrendNot Available

    STARLINK-4271 & STARLINK-34845 Miss Distance (Miss Distance) Trend

    STARLINK-4271 & STARLINK-34845 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4271Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34845Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4271Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34845Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4271

    No nearby objects data