Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.128062E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T21:57:26+0800
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    1 Object 1

    AOE ID 56881
    NORAD ID 56881
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66508
    NORAD ID 66508
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5853 STARLINK-35608
    Time of Closest Approach 2026-10-19T23:03:32+0000
    Collision Probability (Pc) 4.128062E-6
    Conjunction Distance (km) 1.52 km
    Relative Speed (km/s) 7.663 km/s
    Conjunction Risk Parameters R (Radial): 0.261 | I (In-track): 1.291 | C (Cross-track): -0.757
    Collision Risk Index (CRI) 0.47
    X Position (km) 3039.76 3041.152
    Position Y (km) -4939.222 -4938.629
    Position Z (km) 3657.166 3657.3
    Velocity X (km/s) 4.544 6.69
    Velocity Y (km/s) 5.201 1.715
    Velocity Z (km/s) 3.239 -3.238

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5853 STARLINK-35608
    Semimajor Axis (a) 6861.208 km 6861.130 km
    Eccentricity (e) 0.000086 0.000142
    Inclination (i) 43.0025° 42.9987°
    RAAN 272.0108° 174.6888°
    Perigee Argument 268.9954° 271.3087°
    Mean Anomaly (M) 91.0799° 88.7601°
    Apogee 483.662 km 483.969 km
    Perigee 482.480 km 482.017 km
    Orbit Epoch 2026-10-17T15:54:36+0000 2026-10-18T02:33:40+0000

    STARLINK-5853 & STARLINK-35608 Collision Probability (Pc) Trend

    STARLINK-5853 & STARLINK-35608 Collision Probability (Pc) TrendNot Available

    STARLINK-5853 & STARLINK-35608 Miss Distance (Miss Distance) Trend

    STARLINK-5853 & STARLINK-35608 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5853Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35608Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5853Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35608Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5853

    No nearby objects data