Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.531086E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T14:50:34+0800
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    1 Object 1

    AOE ID 48278
    NORAD ID 48278
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66356
    NORAD ID 66356
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2543 STARLINK-35851
    Time of Closest Approach 2026-10-20T06:28:57+0000
    Collision Probability (Pc) 1.531086E-6
    Conjunction Distance (km) 2.51 km
    Relative Speed (km/s) 11.88 km/s
    Conjunction Risk Parameters R (Radial): 1.14 | I (In-track): 1.399 | C (Cross-track): -1.743
    Collision Risk Index (CRI) 0.39
    X Position (km) -1941.777 -1943.588
    Position Y (km) -6238.039 -6236.338
    Position Z (km) -2042.111 -2041.764
    Velocity X (km/s) 5.102 4.051
    Velocity Y (km/s) 0.262 -3.113
    Velocity Z (km/s) -5.671 5.671

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2543 STARLINK-35851
    Semimajor Axis (a) 6845.932 km 6840.825 km
    Eccentricity (e) 0.000136 0.000176
    Inclination (i) 53.1581° 53.1585°
    RAAN 65.4121° 275.0584°
    Perigee Argument 145.1861° 84.5126°
    Mean Anomaly (M) 214.9230° 275.6078°
    Apogee 468.726 km 463.892 km
    Perigee 466.864 km 461.484 km
    Orbit Epoch 2026-10-18T22:19:01+0000 2026-10-18T09:14:42+0000

    STARLINK-2543 & STARLINK-35851 Collision Probability (Pc) Trend

    STARLINK-2543 & STARLINK-35851 Collision Probability (Pc) TrendNot Available

    STARLINK-2543 & STARLINK-35851 Miss Distance (Miss Distance) Trend

    STARLINK-2543 & STARLINK-35851 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2543Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35851Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2543Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35851Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2543

    No nearby objects data