Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.41533E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T17:24:49+0800
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    1 Object 1

    AOE ID 55451
    NORAD ID 55451
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63999
    NORAD ID 63999
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5656 STARLINK-34169
    Time of Closest Approach 2026-10-27T20:02:29+0000
    Collision Probability (Pc) 5.41533E-6
    Conjunction Distance (km) 1.129 km
    Relative Speed (km/s) 2.578 km/s
    Conjunction Risk Parameters R (Radial): -0.957 | I (In-track): 0.59 | C (Cross-track): -0.1
    Collision Risk Index (CRI) 0.5
    X Position (km) 4709.859 4708.974
    Position Y (km) 1941.632 1941.914
    Position Z (km) -4599.281 -4598.639
    Velocity X (km/s) -2.063 -3.66
    Velocity Y (km/s) 7.271 6.614
    Velocity Z (km/s) 0.957 -0.956

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5656 STARLINK-34169
    Semimajor Axis (a) 6861.242 km 6861.125 km
    Eccentricity (e) 0.000174 0.000238
    Inclination (i) 43.0021° 42.9997°
    RAAN 109.7840° 137.3625°
    Perigee Argument 259.7332° 248.8459°
    Mean Anomaly (M) 100.3323° 111.2137°
    Apogee 484.301 km 484.625 km
    Perigee 481.909 km 481.351 km
    Orbit Epoch 2026-10-25T18:10:15+0000 2026-10-25T22:58:27+0000

    STARLINK-5656 & STARLINK-34169 Collision Probability (Pc) Trend

    STARLINK-5656 & STARLINK-34169 Collision Probability (Pc) TrendNot Available

    STARLINK-5656 & STARLINK-34169 Miss Distance (Miss Distance) Trend

    STARLINK-5656 & STARLINK-34169 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5656Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34169Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5656Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34169Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5656

    No nearby objects data