Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.097654E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T00:50:49+0800
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    1 Object 1

    AOE ID 53169
    NORAD ID 53169
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65323
    NORAD ID 65323
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4117 STARLINK-34899
    Time of Closest Approach 2026-11-01T10:54:21+0000
    Collision Probability (Pc) 2.097654E-6
    Conjunction Distance (km) 1.65 km
    Relative Speed (km/s) 3.92 km/s
    Conjunction Risk Parameters R (Radial): 0.427 | I (In-track): -1.539 | C (Cross-track): -0.408
    Collision Risk Index (CRI) 0.41
    X Position (km) -1013.001 -1014.612
    Position Y (km) -4123.544 -4123.421
    Position Z (km) 5363.737 5364.072
    Velocity X (km/s) 6.799 7.532
    Velocity Y (km/s) -3.254 -0.268
    Velocity Z (km/s) -1.215 1.215

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4117 STARLINK-34899
    Semimajor Axis (a) 6848.928 km 6848.816 km
    Eccentricity (e) 0.000141 0.000143
    Inclination (i) 53.1566° 53.1585°
    RAAN 159.3065° 199.0437°
    Perigee Argument 87.6611° 89.8731°
    Mean Anomaly (M) 52.7805° 149.5583°
    Apogee 471.757 km 471.657 km
    Perigee 469.825 km 469.701 km
    Orbit Epoch 2026-10-29T22:00:02+0000 2026-10-29T10:00:02+0000

    STARLINK-4117 & STARLINK-34899 Collision Probability (Pc) Trend

    STARLINK-4117 & STARLINK-34899 Collision Probability (Pc) TrendNot Available

    STARLINK-4117 & STARLINK-34899 Miss Distance (Miss Distance) Trend

    STARLINK-4117 & STARLINK-34899 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4117Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34899Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4117Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34899Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4117

    No nearby objects data