Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.955772E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T06:13:01+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 67259
    NORAD ID 67259
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-5656 OBJECT M
    Time of Closest Approach 2026-10-22T12:48:34+0000
    Collision Probability (Pc) 7.955772E-6
    Conjunction Distance (km) 1.385 km
    Relative Speed (km/s) 12.848 km/s
    Conjunction Risk Parameters R (Radial): 0.042 | I (In-track): 0.745 | C (Cross-track): 1.166
    Collision Risk Index (CRI) 0.53
    X Position (km) 5016.114 5016.457
    Position Y (km) 1381.225 1382.382
    Position Z (km) -4476.452 -4475.774
    Velocity X (km/s) -3.207 5.067
    Velocity Y (km/s) 6.743 0.056
    Velocity Z (km/s) -1.514 5.69

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5656 OBJECT M
    Semimajor Axis (a) 6861.196 km 6862.539 km
    Eccentricity (e) 0.000141 0.001187
    Inclination (i) 43.0005° 97.3857°
    RAAN 136.7401° 8.1000°
    Perigee Argument 248.1138° 274.8348°
    Mean Anomaly (M) 111.9564° 85.1536°
    Apogee 484.030 km 492.548 km
    Perigee 482.088 km 476.256 km
    Orbit Epoch 2026-10-20T23:36:49+0000 2026-10-21T14:58:23+0000

    STARLINK-5656 & OBJECT M Collision Probability (Pc) Trend

    STARLINK-5656 & OBJECT M Collision Probability (Pc) TrendNot Available

    STARLINK-5656 & OBJECT M Miss Distance (Miss Distance) Trend

    STARLINK-5656 & OBJECT M Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5656Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT MMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5656Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT MCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5656

    No nearby objects data