Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.896915E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T18:41:40+0800
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    1 Object 1

    AOE ID 52878
    NORAD ID 52878
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66012
    NORAD ID 66012
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4171 STARLINK-35293
    Time of Closest Approach 2026-11-02T16:34:03+0000
    Collision Probability (Pc) 9.896915E-7
    Conjunction Distance (km) 2.786 km
    Relative Speed (km/s) 7.364 km/s
    Conjunction Risk Parameters R (Radial): 0.421 | I (In-track): 2.41 | C (Cross-track): -1.331
    Collision Risk Index (CRI) 0.35
    X Position (km) -2913.194 -2910.857
    Position Y (km) 3660.527 3662.012
    Position Z (km) 4981.636 4981.332
    Velocity X (km/s) -6.91 -3.566
    Velocity Y (km/s) -2.064 -6.269
    Velocity Z (km/s) -2.518 2.517

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4171 STARLINK-35293
    Semimajor Axis (a) 6840.868 km 6840.833 km
    Eccentricity (e) 0.000116 0.000126
    Inclination (i) 53.1619° 53.1609°
    RAAN 14.3682° 89.5786°
    Perigee Argument 69.4127° 100.5840°
    Mean Anomaly (M) 290.7000° 259.5305°
    Apogee 463.526 km 463.558 km
    Perigee 461.936 km 461.834 km
    Orbit Epoch 2026-10-30T22:24:54+0000 2026-10-30T16:22:37+0000

    STARLINK-4171 & STARLINK-35293 Collision Probability (Pc) Trend

    STARLINK-4171 & STARLINK-35293 Collision Probability (Pc) TrendNot Available

    STARLINK-4171 & STARLINK-35293 Miss Distance (Miss Distance) Trend

    STARLINK-4171 & STARLINK-35293 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4171Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35293Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4171Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35293Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4171

    No nearby objects data